Dr. Peter L. Wizinowich
Chief of Technical Development at WM Keck Observatory
SPIE Involvement:
Editorial Board Member: Journal of Astronomical Telescopes, Instruments, and Systems | Author
Profile Summary

Peter Wizinowich is the Optical Systems Manager at the W. M. Keck Observatory (WMKO). He has been at WMKO since 1991, and has led the telescope optics installation and alignment, the adaptive optics development program and the Keck interferometer development activities. Prior to coming to WMKO, Peter was a Staff Scientist at Steward Observatory, an instrumentation technician at the Canada-France-Hawaii Telescope and resident astronomer at the University of Toronto Southern Observatory.
Peter received his Ph.D. from the University of Arizona's Optical Sciences Center, his M.A.Sc. from the University of Toronto Institute for Aerospace Studies, and his B.Sc. in physics and astronomy from the University of Toronto.
Publications (163)

Proceedings Article | 2 October 2024 Poster + Presentation + Paper
Zeren Lin, Tarun Kumar, Xun Chen, Jessica Lu, Peter Wizinowich, Scott Lilley, Ed Wetherell, Nicholas McConnell
Proceedings Volume 11448, 1144879 (2024) https://doi.org/10.1117/12.2561958
KEYWORDS: Adaptive optics, Calibration, Telescopes, Thirty Meter Telescope, Planets, Manufacturing, Optics manufacturing, Keck Observatory, Optical instrument design, Distortion

Proceedings Article | 18 September 2024 Poster + Paper
Proceedings Volume 13095, 130952U (2024) https://doi.org/10.1117/12.3029442
KEYWORDS: Visibility, Stars, Point spread functions, Interferograms, Calibration, Imaging systems, Image quality, Liquid crystals, Holography, Data modeling

Proceedings Article | 29 August 2024 Presentation + Paper
Proceedings Volume 13097, 130970H (2024) https://doi.org/10.1117/12.3020725
KEYWORDS: Adaptive optics, Simulations, Actuators, Stars, Spatial resolution, Wavefront sensors, Infrared radiation, Telescopes, Point spread functions, Image quality

Proceedings Article | 28 August 2024 Poster
Proceedings Volume 13097, 130975Y (2024) https://doi.org/10.1117/12.3020435

Proceedings Article | 28 August 2024 Presentation
Proceedings Volume 13097, 130971F (2024) https://doi.org/10.1117/12.3025881
KEYWORDS: Adaptive optics, Telescopes, Imaging systems, Wavefront sensors, Spatial resolution, Space operations, Optical coherence, Equipment, Diffraction limit, Astrophysics

Proceedings Article | 28 August 2024 Poster
Sanchit Sabhlok, Shelley Wright, Jessica Lu, Sean Terry, Peter Wizinowich, Benoît Neichel, Arseniy Kuznetsov
Proceedings Volume 13097, 130977F (2024) https://doi.org/10.1117/12.3020405

Proceedings Article | 27 August 2024 Presentation + Paper
P. Wizinowich, A. Bouchez, E. Marin, S. Cetre, J. Chin, C. Correia, M. van Dam, J.-R. Delorme, L. Gers, C. Guthery, S. Karkar, S. Kwok, S. Lilley, J. Lyke, P. Richards, M. Service, J. Steiner, A. Surendran, K. Tsubota, E. Wetherell, M. Bottom, R. Dekany, A. Ghez, P. Hinz, M. Liu, J. Lu, R. Jensen-Clem, M. Millar-Blanchaer, E. Peretz, S. Sallum, T. Treu, S. Wright
Proceedings Volume 13097, 130970K (2024) https://doi.org/10.1117/12.3017853
KEYWORDS: Adaptive optics, Wavefront sensors, Telescopes, Wavefront errors, Deformable mirrors, Cameras, Tomography

Proceedings Article | 27 August 2024 Presentation + Paper
Proceedings Volume 13097, 130972O (2024) https://doi.org/10.1117/12.3020800
KEYWORDS: Adaptive optics, Equipment, Calibration, Telescopes, Adaptive mirrors, Wavefront sensors, Mirrors, Image quality, Stars, Actuators

Proceedings Article | 27 August 2024 Paper
Proceedings Volume 13097, 1309783 (2024) https://doi.org/10.1117/12.3020402
KEYWORDS: Data modeling, Wavefront sensors, Adaptive optics, Point spread functions, Infrared sensors, Computer simulations, Artificial intelligence, Machine learning

Proceedings Article | 27 August 2024 Poster + Paper
Proceedings Volume 13097, 130977B (2024) https://doi.org/10.1117/12.3020355
KEYWORDS: Adaptive optics, Wavefront sensors, Mirrors, Design, Actuators, Optomechanical design, Cameras, Lens arrays, Optical design, Optical alignment

Proceedings Article | 27 August 2024 Presentation + Paper
Maïssa Salama, Charlotte Guthery, Vincent Chambouleyron, Rebecca Jensen-Clem, J. Kent Wallace, Mitchell Troy, Jacques-Robert Delorme, Daren Dillon, Daniel Echeverri, Yeyuan (Yinzi) Xin, Wen Hao (Jerry) Xuan, Nemanja Jovanovic, Dimitri Mawet, Peter Wizinowich, Rachel Bowens-Rubin
Proceedings Volume 13097, 130971P (2024) https://doi.org/10.1117/12.3019373
KEYWORDS: Mirrors, Image segmentation, Adaptive optics, Wavefront sensors, Point spread functions, Telescopes, Sensors, Wavefronts

Proceedings Article | 27 August 2024 Poster + Paper
Eduardo Marin, Jason C. Chin, Sylvain Cetre, Peter Wizinowich, Sam Ragland, Ed Wetherell, Avinash Surendran, Antonin Bouchez, Jacques-Robert Delorme, Scott Lilley, James Lyke, Maxwell Service, Kevin Tsubota, Carlos Correia, Marcos van Dam, Roberto Biasi, Christian Patauner, Dietrich Pescoller, Karl Glazebrook, Andrew Jameson, Will Gauvin, Francois Rigaut, Damien Gratadour, Julien Bernard
Proceedings Volume 13097, 1309760 (2024) https://doi.org/10.1117/12.3016792
KEYWORDS: Real-time computing, Adaptive optics, Cameras, Wavefront sensors, CCD cameras, Keck Observatory, Computer hardware, Telescopes, Telecommunications, Field programmable gate arrays

Proceedings Article | 14 August 2024 Poster + Paper
Daniel Echeverri, Nemanja Jovanovic, Jacques-Robert Delorme, Charlotte Guthery, Mitsuko Roberts, Reston Nash, Katelyn Horstman, Jerry Xuan, Yinzi Xin, Luke Finnerty, Chih-Chun Hsu, Garreth Ruane, Stepahnie Leifer, Jake Zimmer, Svarun Soda, Tobias Schofield, J. Kent Wallace, Jason Wang, Dimitri Mawet, Eduardo Marin, Peter Wizinowich, Jinhao Ge, Maodong Gao
Proceedings Volume 13096, 130962D (2024) https://doi.org/10.1117/12.3019085
KEYWORDS: Adaptive optics, Optical switching, K band, Single mode fibers, Prisms, Exoplanets, Nulling interferometry, Astronomical spectroscopy

Proceedings Article | 31 July 2024 Presentation + Paper
Shelley Wright, Tucker Jones, James Larkin, Renate Kupke, Marc Kassis, Aaron Brown, David Andersen, Lee Armus, Bryson Cale, Maren Cosens, Devin Chu, Tuan Do, Chris Fassnacht, Deanne Fisher, Michael Fitzgerald, Andrea Ghez, Jenny Greene, Takeru Hayashi, Aurélien Hees, Jessie Hirtenstein, Chris Johnson, Jacqueline Keane, Patrick Kelly, Evan Kirby, Theodara Karalidi, Quinn Konopacky, Evan Kress, Jessica Lu, Jim Lyke, Kenneth Magnone, Jérôme Maire, Rosalie McGurk, Anne Medling, Maxwell Millar-Blanchaer, Quinn Minor, Reston Nash, Anna Nierenberg, Naveen Reddy, Michael Rich, Jean-Baptiste Ruffio, Nils-Erik Rundquist, Sanchit Sabhlok, David Sand, Ryan Sanders, Karin Sandstrom, Alice Shapley, Ji-Man Sohn, Arun Surya, Tommaso Treu, Eric Wang, Kanaka Warad, Robert Weber, James Wiley, Peter Wizinowich, Michael Wong, Sherry Yeh
Proceedings Volume 13096, 130960G (2024) https://doi.org/10.1117/12.3020803
KEYWORDS: Iterated function systems, Adaptive optics, Imaging systems, Design, Spectrographs, Sensors, Equipment, Infrared Imaging Spectrograph, Galactic astronomy, Spectral resolution

Proceedings Article | 22 July 2024 Presentation + Paper
Marc Kassis, Carlos Alvarez, Ashley Baker, Jeb Bailey, Ravinder Banyal, Robert Bertz, Charles Beichman, Antonin Bouchez, Aaron Brown, Matthew Brown, Kevin Bundy, Randall Campbell, Mark Chun, Jeff Cooke, William Deich, Richard Dekany, Greg Doppmann, Christopher Fassnacht, Jocelyn Ferrara, Michael Fitzgerald, Christoffer Fremling, Jason Fucik, Steven Gibson, Peter Gillingham, Karl Glazebrook, Timothee Greffe, Samuel Halverson, Grant Hill, Lynne Hillenbrand, Philip Hinz, Bradford Holden, Andrew Howard, Daniel Huber, Tucker Jones, Carolyn Jordan, Nemanja Jovanovic, Isabell Kain, Mansi Kasliwal, Evan Kirby, Quinn Konopacky, Shanti Krishnan, Shri Kulkarni, Renate Kupke, Kyle Lanclos, James Larkin, Scott Lilley, Larry Lingvay, Jessica Lu, James Lyke, Nicholas MacDonald, Christopher Martin, John Mather, Mateusz Matuszewski, Dimitri Mawet, Rosalie McGurk, Eduardo Marin, Bob Meeks, Maxwell Millar-Blanchaer, Reston Nash, James Neill, John O'Meara, Rishi Pahuja, Eliad Peretz, Nikolaus Prusinski, Matthew Radovan, Kodi Rider, Mitsuko Roberts, Connie Rockosi, Ryan Rubenzahl, Stephanie Sallum, Dale Sandford, Maureen Savage, Andy Skemer, Roger Smith, Charles Steidel, Jonathan Steiner, Deno Stelter, Josh Walawender, Kyle Westfall, Peter Wizinowich, Shelley Wright, Truman Wold, Jake Zimmer
Proceedings Volume 13096, 1309606 (2024) https://doi.org/10.1117/12.3016181
KEYWORDS: Equipment, Adaptive optics, Design, Observatories, Spectrographs, Imaging systems, Sensors, Telescopes, Spectroscopy, Imaging spectroscopy

Proceedings Article | 18 July 2024 Presentation + Paper
Proceedings Volume 13096, 130960M (2024) https://doi.org/10.1117/12.3018920
KEYWORDS: Adaptive optics, Stars, Telescopes, Image segmentation, Equipment, Asteroids, Calibration, Space operations, Exoplanets, Spatial resolution

Proceedings Article | 18 July 2024 Presentation + Paper
Maxwell Millar-Blanchaer, Eliad Peretz, Peter Wizinowich, Eduardo Marin, J. Fowler, Jack Grossman, Bert Pasquale, Sam Ragland, Shui Kwok, Scott Lilley, Jacques-Robert Delorme, Kevin Tsubota, Edward Wetherell
Proceedings Volume 13096, 130961D (2024) https://doi.org/10.1117/12.3019060
KEYWORDS: Adaptive optics, Point spread functions, Equipment, Keck Observatory, Cameras, Tunable filters, Imaging systems, Stars, Engineering, Binary data

Proceedings Article | 18 July 2024 Poster + Paper
Katelyn Horstman, Jean-Baptiste Ruffio, Jason Wang, Chih-Chun Hsu, Ashley Baker, Luke Finnerty, Jerry Xuan, Daniel Echeverri, Dimitri Mawet, Geoffrey Blake, Randall Bartos, Charlotte Bond, Benjamin Calvin, Sylvain Cetre, Jacques-Robert Delorme, Greg Doppmann, Michael Fitzgerald, Nemanja Jovanovic, Ronald Lopez, Emily Martin, Evan Morris, Jacklyn Pezzato, Garreth Ruane, Ben Sappey, Tobias Schofield, Andrew Skemer, Taylor Venenciano, J. Kent Wallace, Ji Wang, Peter Wizinowich
Proceedings Volume 13096, 130962E (2024) https://doi.org/10.1117/12.3018020
KEYWORDS: Data modeling, Stars, Geometrical optics, Calibration, Modeling, Spectral models, Planets, Observational astronomy, Imaging systems

Proceedings Article | 18 July 2024 Presentation + Paper
Steven Gibson, Andrew Howard, Kodi Rider, Samuel Halverson, Arpita Roy, Ashley Baker, Jerry Edelstein, Christopher Smith, Benjamin Fulton, Josh Walawender, Max Brodheim, Matthew Brown, Dwight Chan, Fei Dai, William Deich, Colby Gottschalk, Jason Grillo, David Hale, Grant Hill, Bradford Holden, Aaron Householder, Howard Isaacson, Yuzo Ishikawa, Sharon Jelinsky, Marc Kassis, Stephen Kaye, Russ Laher, Kyle Lanclos, Chien-Hsiu Lee, Scott Lilley, Benjamin McCarney, Timothy Miller, Joel Payne, Erik Petigura, Claire Poppett, Michael Raffanti, Ryan Rubenzahl, Dale Sandford, Christian Schwab, Abby Shaum, Martin Sirk, Roger Smith, Jim Thorne, John Valliant, Adam Vandenberg, Shin-Ywan Wang, Edward Wishnow, Truman Wold, Sherry Yeh, Steve Baca, Charles Beichman, Bruce Berriman, Thomas Brown, Kelleen Casey, Jason Chin, James Chong, David Cowley, Mark Devenot, Hamza Elwir, Daniel Finstad, Matthew Fraysse, Ean James, Elisha Jhoti, Joe Killian, Obie Levine, Adela Chenyang Li, Eduardo Marin, Steven Milner, Craig Nance, Timothy O'Hanlon, Daniel Orr, Roberto Ortiz-Soto, Tom Payne, Jacob Pember, Gert Raskin, Maureen Savage, Andreas Seifahrt, Brett Smith, Rob Storesund, Julian Stürmer, Nick Suominen, Jerez Tehero, Tod Von Boeckmann, Keith Wages, Marie Weisfeiler, Mavourneen Wilcox, Peter Wizinowich, Anna Wolfenberger
Proceedings Volume 13096, 1309609 (2024) https://doi.org/10.1117/12.3017841
KEYWORDS: Spectroscopy, Equipment, Calibration, Design, Planets, Telescopes, Cameras, Zerodur, Charge-coupled devices, Doppler effect

Proceedings Article | 18 July 2024 Poster + Paper
Proceedings Volume 13096, 1309660 (2024) https://doi.org/10.1117/12.3019837
KEYWORDS: Mirrors, Design, Spectrographs, Optical design, Spectral resolution, Optical surfaces, Optical components, Manufacturing, Iterated function systems, Optical instrument design

Proceedings Article | 7 September 2022 Poster + Paper
Devin Chu, Wenmeng Ning, Tuan Do, Andrea Ghez, Peter Wizinowich, Jessica Lu, Abhimat Gautam, Anna Ciurlo, Sean Terry, Jim Lyke, Jacques Delorme
Proceedings Volume 12185, 1218545 (2022) https://doi.org/10.1117/12.2629035
KEYWORDS: Stars, Adaptive optics, Infrared imaging, Spectroscopy, Infrared telescopes, Imaging spectroscopy, Signal to noise ratio, Telescopes, Infrared spectroscopy, Sensors

Proceedings Article | 30 August 2022 Poster + Paper
Matthew S. Freeman, Jessica Lu, Jim Lyke, Jacques Delorme, Emily Ramey, Grace Jung, Sylvain Cetre, Scott Lilley, Paul Richards, Ed Wetherell, Avinash Surendran, Anna Coerver, Peter Wizinowich
Proceedings Volume 12185, 121853R (2022) https://doi.org/10.1117/12.2630712
KEYWORDS: Distortion, Stars, Hubble Space Telescope, Imaging systems, Telescopes, Sensors, Refraction, Mahalanobis distance, Detection and tracking algorithms, Data modeling

Proceedings Article | 30 August 2022 Presentation + Paper
Proceedings Volume 12185, 1218503 (2022) https://doi.org/10.1117/12.2630547
KEYWORDS: Planets, Stars, Exoplanets, Coronagraphy, Telescopes, James Webb Space Telescope, Atmospheric sciences, Atmospheric modeling, Large telescopes, Thirty Meter Telescope

Proceedings Article | 30 August 2022 Presentation + Paper
Proceedings Volume 12185, 121850Y (2022) https://doi.org/10.1117/12.2630269
KEYWORDS: Adaptive optics, Telescopes, Wavefronts, Calibration, Sensors, Monochromatic aberrations, Wavefront sensors, Mirrors, Image segmentation, Actuators

Proceedings Article | 30 August 2022 Presentation + Paper
P. Wizinowich, J. Lu, S. Cetre, J. Chin, C. Correia, J.-R. Delorme, L. Gers, S. Lilley, J. Lyke, E. Marin, S. Ragland, P. Richards, A. Surendran, E. Wetherell, C.-F. Chen, D. Chu, T. Do, C. Fassnacht, M. Freeman, A. Gautam, A. Ghez, L. Hunter, T. Jones, M. Liu, D. Mawet, C. Max, M. Morris, M. Phillips, J.-B. Ruffio, N.-E. Rundquist, S. Sabhlok, S. Terry, T. Treu, S. Wright
Proceedings Volume 12185, 121850Q (2022) https://doi.org/10.1117/12.2628275
KEYWORDS: Adaptive optics, Telescopes, Tomography, Real-time computing, Sensors, Calibration, Point spread functions, Device simulation, Turbulence, Mirrors

Proceedings Article | 30 August 2022 Presentation + Paper
Jason C. Chin, S. Cetre, P. Wizinowich, S. Ragland, S. Lilley, E. Wetherell, A. Surendran, C. Correia, E. Marin, R. Biasi, C. Pataunar, D. Pescoller, K. Glazebrook, A. Jameson, W. Gauvin, F. Rigaut, D. Gratadour, J. Bernard
Proceedings Volume 12185, 121850V (2022) https://doi.org/10.1117/12.2629614
KEYWORDS: Adaptive optics, Cameras, Sensors, Real-time computing, Control systems, Computer architecture, Wavefront sensors, Laser guide stars, Field programmable gate arrays, Imaging systems

Proceedings Article | 30 August 2022 Presentation + Paper
Avinash Surendran, Jacques Delorme, Carlos Correia, Steve Doyle, Sam Ragland, Paul Richards, Peter Wizinowich, Philip Hinz, Daren Dillon, Cesar Laguna, Sylvain Cetre, Scott Lilley, Ed Wetherell, Jason C. Chin, Eduardo Marin
Proceedings Volume 12185, 121851V (2022) https://doi.org/10.1117/12.2628264
KEYWORDS: Adaptive optics, Tomography, Calibration, Turbulence, Real-time computing, Relays, Light sources, Device simulation, Wavefront sensors, Telescopes

Proceedings Article | 30 August 2022 Poster + Paper
Proceedings Volume 12185, 121857F (2022) https://doi.org/10.1117/12.2628623
KEYWORDS: Beam splitters, Mirrors, Telescopes, Adaptive optics, Computer aided design, Solid modeling, Reflection, Prisms, Optical fabrication

Proceedings Article | 29 August 2022 Presentation + Paper
Proceedings Volume 12184, 1218405 (2022) https://doi.org/10.1117/12.2628630
KEYWORDS: Adaptive optics, Spectrographs, Exoplanets, Sensors, Spectroscopy, Imaging systems, Telescopes, Planets, Cameras, Observatories

Proceedings Article | 29 August 2022 Poster + Paper
Luke Finnerty, Tobias Schofield, Jacques-Robert Delorme, Ben Sappey, Jason J. Wang, Jean-Baptiste Ruffio, Dimitri Mawet, Michael Fitzgerald, Nemanja Jovanovic, Ashley Baker, Randall Bartos, Charlotte Bond, Marta Bryan, Benjamin Calvin, Sylvain Cetre, Greg Doppmann, Daniel Echeverri, Ronald Lopez, Emily Martin, Evan Morris, Jacklyn Pezzato, Sam Ragland, Garreth Ruane, Andrew Skemer, Taylor Venenciano, J. Kent Wallace, Ji Wang, Peter Wizinowich, Jerry Xuan
Proceedings Volume 12184, 121844Y (2022) https://doi.org/10.1117/12.2630276
KEYWORDS: Calibration, Fiber science, Adaptive optics, K band, Spectroscopy, Cameras, Mirrors, Spectrographs, Single mode fibers, Light sources

Proceedings Article | 29 August 2022 Presentation + Paper
Daniel Echeverri, Nemanja Jovanovic, Jacques-Robert Delorme, Yinzi Xin, Tobias Schofield, Luke Finnerty, Jason Wang, Jerry Xuan, Dimitri Mawet, Ashley Baker, Randall Bartos, Charlotte Bond, Marta Bryan, Benjamin Calvin, Sylvain Cetre, Greg Doppmann, Michael Fitzgerald, Jason Fucik, Katelyn Horstman, Ronald Lopez, Emily Martin, Stefan Martin, Bertrand Mennesson, Evan Morris, Reston Nash, Jackie Pezzato, Michael Porter, Sam Ragland, Mitsuko Roberts, Garreth Ruane, Jean-Baptiste Ruffio, Ben Sappey, Eugene Serabyn, Andrew Skemer, Taylor Venenciano, J. Kent Wallace, Ji Wang, Peter Wizinowich
Proceedings Volume 12184, 121841W (2022) https://doi.org/10.1117/12.2630518
KEYWORDS: Adaptive optics, Calibration, Coronagraphy, Point spread functions, Imaging systems, Single mode fibers, Planets, Photodetectors

Proceedings Article | 29 August 2022 Presentation
Proceedings Volume 12185, 121852A (2022) https://doi.org/10.1117/12.2630683
KEYWORDS: Adaptive optics, Keck Observatory, Telescopes, Mirrors, Actuators, Infrared telescopes, Objectives, Infrared radiation, Ecosystems, Atmospheric turbulence

SPIE Journal Paper | 6 June 2022 Open Access
JATIS, Vol. 8, Issue 02, 029006, (June 2022) https://doi.org/10.1117/12.10.1117/1.JATIS.8.2.029006
KEYWORDS: Wavefronts, Adaptive optics, Coronagraphy, Control systems, Turbulence, Telescopes, Digital filtering, Curium, Real-time computing, Atmospheric turbulence

SPIE Journal Paper | 30 May 2022
Emily Ramey, Jessica Lu, Ruoyi Yin, Steve Robinson, Peter Wizinowich, Sam Ragland, Jim Lyke, Siyao Jia, Shoko Sakai, Abhimat Gautam, Tuan Do, Matthew Hosek, Andrea Ghez, Mark Morris, Eric Becklin, Keith Matthews
JATIS, Vol. 8, Issue 02, 028004, (May 2022) https://doi.org/10.1117/12.10.1117/1.JATIS.8.2.028004
KEYWORDS: Adaptive optics, Image quality, Telescopes, Domes, Mirrors, Turbulence, Data modeling, Detection and tracking algorithms, Stars, Laser guide stars

SPIE Journal Paper | 31 January 2022
Eliad Peretz, Christine Hamilton, John Mather, Simone D’Amico, Adam Michaels, Robert Pritchett, Wayne Yu, Peter Wizinowich
JATIS, Vol. 8, Issue 01, 014004, (January 2022) https://doi.org/10.1117/12.10.1117/1.JATIS.8.1.014004
KEYWORDS: Space operations, Observatories, Stars, Sun, Telescopes, Satellites, Adaptive optics, Laser guide stars, Astronomy, Calibration

Proceedings Article | 1 September 2021 Presentation + Paper
Proceedings Volume 11823, 118231F (2021) https://doi.org/10.1117/12.2594863
KEYWORDS: Adaptive optics, Wavefronts, Coronagraphy, Turbulence, Wavefront sensors, Control systems, Atmospheric turbulence, Human-computer interaction, Telescopes, Real-time computing

Proceedings Article | 24 August 2021 Presentation + Paper
Eliad Peretz, Kyle McCormick, Ellouise Moehring, Christine Hamilton, John Mather, Kevin Hall, Douglas Hyland, Aaron Freeman, Tim Russin, Justin Nash, David Robie, Robert Lafon, Peter Wizinowich, Richard Slonaker, Matt Christina, Ian Barton
Proceedings Volume 11820, 118200F (2021) https://doi.org/10.1117/12.2594805
KEYWORDS: Stars, Fiber lasers, Laser development, Free space optics, Optical amplifiers, Adaptive optics, Observatories, Telescopes, Second-harmonic generation, Fiber amplifiers

Proceedings Article | 20 August 2021 Presentation + Paper
Eliad Peretz, Christine Hamilton, John Mather, Lucas Pabarcius, Kevin Hall, Adam Michaels, Robert Pritchett, Wayne Yu, Peter Wizinowich, Eric Golliher
Proceedings Volume 11819, 1181905 (2021) https://doi.org/10.1117/12.2594789
KEYWORDS: Adaptive optics, Calibration, Space operations, Telescopes, Observatories, Stars, Laser guide stars, Wavefront sensors, Spatial resolution, Exoplanets

SPIE Journal Paper | 13 August 2021 Open Access
Jacques-Robert Delorme, Nemanja Jovanovic, Daniel Echeverri, Dimitri Mawet, James Kent Wallace, Randall Bartos, Sylvain Cetre, Peter Wizinowich, Sam Ragland, Scott Lilley, Edward Wetherell, Greg Doppmann, Jason Wang, Evan Morris, Jean-Baptiste Ruffio, Emily Martin, Michael Fitzgerald, Garreth Ruane, Tobias Schofield, Nick Suominen, Benjamin Calvin, Eric Wang, Kenneth Magnone, Christopher Johnson, Ji Man Sohn, Ronald Lopez, Charlotte Bond, Jacklyn Pezzato, Jorge Llop-Sayson, Mark Chun, Andrew Skemer
JATIS, Vol. 7, Issue 03, 035006, (August 2021) https://doi.org/10.1117/12.10.1117/1.JATIS.7.3.035006
KEYWORDS: Calibration, Fiber science, Cameras, Imaging systems, Adaptive optics, Stars, Single mode fibers, Sensors, Planets, Mirrors

Proceedings Article | 14 December 2020 Poster + Paper
Emily Ramey, Jessica Lu, Ruoyi Yin, Steve Robinson, Peter Wizinowich, Sam Ragland, Jim Lyke, Siyao Jia, Shoko Sakai, Abhimat Gautam, Tuan Do, Matthew Hosek, Andrea Ghez, Mark Morris, Eric Becklin, Keith Matthews
Proceedings Volume 11448, 1144859 (2020) https://doi.org/10.1117/12.2563252
KEYWORDS: Adaptive optics, Image quality, Keck Observatory, Stars, Analytical research, Turbulence, Data centers, Machine learning

Proceedings Article | 13 December 2020 Presentation + Paper
Proceedings Volume 11448, 114480A (2020) https://doi.org/10.1117/12.2560805
KEYWORDS: Point spread functions, Adaptive optics, 3D modeling, Data storage, Astronomy, Data processing, Galactic astronomy, Kinematics, Deconvolution, Calibration

Proceedings Article | 13 December 2020 Presentation + Paper
P. Wizinowich, J. Chin, C. Correia, J. Lu, T. Brown, K. Casey, S. Cetre, J.-R. Delorme, L. Gers, L. Hunter, S. Lilley, S. Ragland, A. Surendran, E. Wetherell, A. Ghez, T. Do, T. Jones, M. Liu, D. Mawet, C. Max, M. Morris, T. Treu, S. Wright
Proceedings Volume 11448, 114480E (2020) https://doi.org/10.1117/12.2560017
KEYWORDS: Adaptive optics, Point spread functions, Imaging spectroscopy, Sensing systems, Image quality, Tomography, Field spectroscopy, Imaging systems, Laser development, Wavefront sensors

Proceedings Article | 13 December 2020 Poster + Paper
Steven Gibson, Andrew Howard, Kodi Rider, Arpita Roy, Jerry Edelstein, Marc Kassis, Jason Grillo, Sam Halverson, Martin Sirk, Christopher Smith, Steve Allen, Ashley Baker, Charles Beichman, Bruce Berriman, Thomas Brown, Kelleen Casey, Jason Chin, David Coutts, David Cowley, William Deich, Tobias Feger, Benjamin Fulton, Luke Gers, Yulia Gurevich, Yuzo Ishikawa, Ean James, Sharon Jelinsky, Stephen Kaye, Kyle Lanclos, Adela Li, Scott Lilley, Ben McCarney, Tim Miller, Steve Milner, Timothy O'Hanlon, Jacob Pember, Mike Raffanti, Constance Rockosi, Ryan Rubenzahl, Dave Rumph, Dale Sandford, Maureen Savage, Christian Schwab, Andreas Seifahrt, Abby Shaum, Roger Smith, Julian Stuermer, Jim Thorne, Adam Vandenberg, Tod Von Boeckmann, Cindy Wang, Qifan Wang, Marie Weisfeiler, Mavourneen Wilcox, Edward Wishnow, Peter Wizinowich, Truman Wold, Anna Wolfenberger
Proceedings Volume 11447, 1144742 (2020) https://doi.org/10.1117/12.2561783
KEYWORDS: Planets, Spectroscopy, Keck Observatory, Exoplanets, Doppler effect, Optical fabrication, Zerodur, Optical benches, Charge-coupled devices, CCD image sensors

Proceedings Article | 13 December 2020 Poster + Paper
Roberto Biasi, C. Patauner, D. Pescoller, C. Mair, M. Andrighettoni, Andrew Jameson, Will Gauvin, Karl Glazebrook, Damien Gratadour, François Rigaut, Julien Tom Bernard, Florian Ferreira, Arnaud Sevin, Jason Chin, Sylvain Cetre, Peter Wizinowich
Proceedings Volume 11448, 114482O (2020) https://doi.org/10.1117/12.2562937
KEYWORDS: Wavefronts, Real-time computing, Mirrors, Interfaces, Keck Observatory, Adaptive optics, Control systems, Tomography, Imaging systems, Cameras

Proceedings Article | 13 December 2020 Poster + Paper
Proceedings Volume 11448, 114485U (2020) https://doi.org/10.1117/12.2563223
KEYWORDS: Mirrors, Telescopes, Adaptive optics, Optical instrument design, Actuators, Optical components, Deformable mirrors, Observatories, Infrared radiation, Turbulence

Proceedings Article | 13 December 2020 Poster + Presentation + Paper
Proceedings Volume 11447, 114474U (2020) https://doi.org/10.1117/12.2563107
KEYWORDS: Coronagraphy, Device simulation, Planets, Exoplanets, Atmospheric optics, Imaging systems, L band, Image resolution, Visible radiation, Signal to noise ratio

Proceedings Article | 13 December 2020 Presentation + Paper
Proceedings Volume 11447, 114471P (2020) https://doi.org/10.1117/12.2562836
KEYWORDS: Imaging systems, Planets, Image resolution, Spectral resolution, Coronagraphy, L band, Adaptive optics, Infrared imaging, Infrared spectroscopy, Infrared radiation

SPIE Journal Paper | 24 September 2020 Open Access
Cedric Plantet, Charlotte Bond, Sylvain Cetre, Scott Lilley, Peter Wizinowich, Dimitri Mawet, Mark Chun, Edward Wetherell, Shane Jacobson, Charles Lockhart, Eric Warmbier, Sam Ragland, Carlos Álvarez, Olivier Guyon, Sean Goebel, Jacques-Robert Delorme, Nemanja Jovanovic, Donald Hall, James Wallace, Mojtaba Taheri, Vincent Chambouleyron
JATIS, Vol. 6, Issue 03, 039003, (September 2020) https://doi.org/10.1117/12.10.1117/1.JATIS.6.3.039003
KEYWORDS: Adaptive optics, Modulation, Infrared sensors, Wavefront sensors, Sensors, Stars, Infrared imaging, Infrared radiation, Wavefronts, K band

Proceedings Article | 9 September 2019 Presentation + Paper
Proceedings Volume 11117, 111170W (2019) https://doi.org/10.1117/12.2529687
KEYWORDS: Wavefronts, Wavefront sensors, Adaptive optics, Computer simulations, Control systems, Imaging systems, Device simulation, Exoplanets, Atmospheric turbulence, Optical simulations

Proceedings Article | 9 September 2019 Presentation + Paper
Proceedings Volume 11117, 111170U (2019) https://doi.org/10.1117/12.2529685
KEYWORDS: Imaging systems, Planets, Wavefront sensors, Coronagraphy, Exoplanets, Adaptive optics, Image resolution, Imaging spectroscopy, Spectroscopes, Near infrared

Proceedings Article | 9 September 2019 Presentation
Nemanja Jovanovic, Jacques-Robert Delorme, Charlotte Bond, Sylvain Cetre, Dimitri Mawet, Daniel Echeverri, James Wallace, Randy Bartos, Scott Lilley, Sam Ragland, Garreth Ruane, Peter Wizinowich, Mark Chun, Ji Wang, Jason Wang, Michael Fitzgerald, Jacklyn Pezzato, Keith Matthews, Ben Calvin, Maxwell Millar-Blanchaer, Emily Martin, Edward Wetherell, Eric Wang, Shane Jacobson, Eric Warmbier, Charles Lockhart, Don Hall, Rebecca Jensen-Clem, Eden McEwen
Proceedings Volume 11117, 111170T (2019) https://doi.org/10.1117/12.2529330
KEYWORDS: Exoplanets, Imaging systems, Planets, Large telescopes, Imaging spectroscopy, Infrared imaging, Infrared radiation, Spectroscopes, Adaptive optics, Mid-IR

Proceedings Article | 18 July 2018 Paper
Proceedings Volume 10703, 107033B (2018) https://doi.org/10.1117/12.2313774
KEYWORDS: Planets, Imaging systems, Adaptive optics, Coronagraphy, Spectrographs

Proceedings Article | 17 July 2018 Paper
Proceedings Volume 10703, 1070335 (2018) https://doi.org/10.1117/12.2313190
KEYWORDS: Calibration, Sensors, Adaptive optics, Modulation, K band, Dispersion, Wavefronts, Wavefront sensors, Actuators

Proceedings Article | 11 July 2018 Paper
Proceedings Volume 10703, 107033G (2018) https://doi.org/10.1117/12.2312838
KEYWORDS: Adaptive optics, Cameras, Mirrors, Computer aided design, Relays, Kinematics, Wavefront sensors, Sensors, Optical design, Point spread functions

Proceedings Article | 11 July 2018 Paper
Proceedings Volume 10703, 1070339 (2018) https://doi.org/10.1117/12.2311781
KEYWORDS: Adaptive optics, Real-time computing, Cameras, Mirrors, Wavefront sensors, Sensors, Control systems, Deformable mirrors, Human-machine interfaces, Imaging systems

Proceedings Article | 10 July 2018 Presentation + Paper
Charlotte Bond, Peter Wizinowich, Mark Chun, Dimitri Mawet, Scott Lilley, Sylvain Cetre, Nemanja Jovanovic, Jacques-Robert Delorme, Edward Wetherell, Shane Jacobson, Charles Lockhart, Eric Warmbier, James Wallace, Donald Hall, Sean Goebel, Olivier Guyon, Cedric Plantet, Guido Agapito, Christophe Giordano, Simone Esposito, Bruno Femenia-Castella
Proceedings Volume 10703, 107031Z (2018) https://doi.org/10.1117/12.2314121
KEYWORDS: Wavefront sensors, Adaptive optics, Sensors, Infrared sensors, Modulation, Infrared telescopes, Cameras, Infrared imaging

Proceedings Article | 10 July 2018 Presentation + Paper
Proceedings Volume 10703, 107030N (2018) https://doi.org/10.1117/12.2314417
KEYWORDS: Telescopes, Image quality, Galactic astronomy, Adaptive optics, Spectrographs, Astronomical imaging, Keck Observatory, Point spread functions, Spectroscopy

Proceedings Article | 10 July 2018 Presentation + Paper
S. Ragland, T. Dupuy, L. Jolissaint, P. Wizinowich, J. Lu, M. van Dam, G. B. Berriman, W. Best, C. Gelino, A. Ghez, M. Liu, J. Mader, A. Vayner, G. Witzel, S. Wright
Proceedings Volume 10703, 107031J (2018) https://doi.org/10.1117/12.2312975
KEYWORDS: Adaptive optics, Point spread functions, Calibration, Telescopes, Binary data, Wavefronts, Stars, Phase measurement, Error analysis

Proceedings Article | 10 July 2018 Presentation + Paper
Proceedings Volume 10703, 1070306 (2018) https://doi.org/10.1117/12.2314037
KEYWORDS: Planets, Stars, Imaging systems, Infrared radiation, Coronagraphy, Exoplanets, Wavefront sensors, Spectrographs, Imaging spectroscopy, Spectroscopy

Proceedings Article | 10 July 2018 Paper
Proceedings Volume 10703, 107032G (2018) https://doi.org/10.1117/12.2313233
KEYWORDS: Point spread functions, Adaptive optics, Optical transfer functions, Calibration, Atmospheric modeling, Data modeling, Atmospheric optics, Telescopes, Photometry, Profiling

Proceedings Article | 6 July 2018 Paper
Steven Gibson, Andrew Howard, Arpita Roy, Christopher Smith, Sam Halverson, Jerry Edelstein, Marc Kassis, Edward Wishnow, Michael Raffanti, Steve Allen, Jason Chin, David Coutts, David Cowley, Jim Curtis, William Deich, Tobias Feger, Daniel Finstad, Yulia Gurevich, Yuzo Ishikawa, Ean James, Elisha Jhoti, Kyle Lanclos, Scott Lilley, Tim Miller, Steve Milner, Tom Payne, Kodi Rider, Constance Rockosi, Dale Sandford, Christian Schwab, Andreas Seifahrt, Martin Sirk, Roger Smith, Julian Stuermer, Marie Weisfeiler, Mavourneen Wilcox, Adam Vandenberg, Peter Wizinowich
Proceedings Volume 10702, 107025X (2018) https://doi.org/10.1117/12.2311565
KEYWORDS: Spectroscopy, Calibration, Planets, Zerodur, Doppler effect

Proceedings Article | 6 July 2018 Presentation + Paper
Proceedings Volume 10702, 1070207 (2018) https://doi.org/10.1117/12.2312316
KEYWORDS: Adaptive optics, Telescopes, Spectrographs, Sensors, Spectroscopy, Optical fibers, Observatories, Imaging systems, Control systems, Mirrors

Proceedings Article | 6 July 2018 Paper
Proceedings Volume 10702, 1070225 (2018) https://doi.org/10.1117/12.2310063
KEYWORDS: Planets, Imaging systems, Adaptive optics, Coronagraphy, Spectrographs

Proceedings Article | 1 September 2017 Paper
Proceedings Volume 10400, 1040029 (2017) https://doi.org/10.1117/12.2274891
KEYWORDS: Planets, Coronagraphy, Imaging systems, Cameras, Exoplanets, Mirrors, Relays, Sensors, Spectrographs, Stars

SPIE Journal Paper | 16 June 2017
JATIS, Vol. 3, Issue 03, 039001, (June 2017) https://doi.org/10.1117/12.10.1117/1.JATIS.3.3.039001
KEYWORDS: Error analysis, Telescopes, Adaptive optics, Optical spheres, Image sensors, Image segmentation, Large telescopes, Device simulation, Exoplanets, Image retrieval

Proceedings Article | 2 September 2016 Open Access Paper
Gunther Witzel, Jessica Lu, Andrea Ghez, Gregory Martinez, Michael Fitzgerald, Matthew Britton, Breann Sitarski, Tuan Do, Randall Campbell, Maxwell Service, Keith Matthews, Mark Morris, E. Becklin, Peter Wizinowich, Sam Ragland, Greg Doppmann, Chris Neyman, James Lyke, Marc Kassis, Luca Rizzi, Scott Lilley, Rachel Rampy
Proceedings Volume 9909, 99091O (2016) https://doi.org/10.1117/12.2233872
KEYWORDS: Point spread functions, Adaptive optics, Photometry, General relativity, Sensors, Data modeling, Stars, Optical transfer functions, Atmospheric modeling, Instrument modeling

Proceedings Article | 9 August 2016 Paper
Proceedings Volume 9908, 990835 (2016) https://doi.org/10.1117/12.2233068
KEYWORDS: Adaptive optics, Instrument modeling, Image transmission, Image segmentation, Thermal modeling, Astronomy, Signal to noise ratio, Mirrors, Data modeling, Keck Observatory

Proceedings Article | 9 August 2016 Paper
Olivier Absil, Dimitri Mawet, Mikael Karlsson, Brunella Carlomagno, Valentin Christiaens, Denis Defrère, Christian Delacroix, Bruno Femenía Castella, Pontus Forsberg, Julien Girard, Carlos Gómez González, Serge Habraken, Philip Hinz, Elsa Huby, Aïssa Jolivet, Keith Matthews, Julien Milli, Gilles Orban de Xivry, Eric Pantin, Pierre Piron, Maddalena Reggiani, Garreth Ruane, Gene Serabyn, Jean Surdej, Konrad R. Tristram, Ernesto Vargas Catalán, Olivier Wertz, Peter Wizinowich
Proceedings Volume 9908, 99080Q (2016) https://doi.org/10.1117/12.2233289
KEYWORDS: Thermography, Infrared radiation, Coronagraphy, Stars, L band, Planets, Etching, Diamond, Telescopes, Cameras

Proceedings Article | 3 August 2016 Paper
Proceedings Volume 9908, 990805 (2016) https://doi.org/10.1117/12.2233759
KEYWORDS: Telescopes, Adaptive optics, Imaging systems, Keck Observatory, Spectrographs, Control systems, Observatories, Sensors, Spectroscopy, Mirrors

Proceedings Article | 27 July 2016 Paper
Proceedings Volume 9909, 99096D (2016) https://doi.org/10.1117/12.2233093
KEYWORDS: Adaptive optics, Error analysis, Optical spheres, Adaptive optics, Image segmentation, Optical spheres, Signal to noise ratio, Monochromatic aberrations, Point spread functions, Stars, Photovoltaics, Sensors

Proceedings Article | 27 July 2016 Paper
Proceedings Volume 9909, 990963 (2016) https://doi.org/10.1117/12.2232545
KEYWORDS: Wavefront sensors, Stars, Adaptive optics, Sensors, Near infrared, Cameras, Infrared sensors, Monochromatic aberrations, Error analysis, Calibration

Proceedings Article | 26 July 2016 Paper
Proceedings Volume 9909, 990915 (2016) https://doi.org/10.1117/12.2233035
KEYWORDS: Wavefront sensors, Adaptive optics, Wavefront sensors, Sensors, Stars, Cameras, Imaging systems, Mirrors, Real-time computing, Neodymium, Signal to noise ratio

Proceedings Article | 26 July 2016 Paper
Bruno Femenía Castellá, Eugene Serabyn, Dimitri Mawet, Olivier Absil, Peter Wizinowich, Keith Matthews, Elsa Huby, Michael Bottom, Randy Campbell, Dwight Chan, Brunella Carlomagno, Sylvain Cetre, Denis Defrère, Christian Delacroix, Carlos Gomez Gonzalez, Aïssa Jolivet, Mikael Karlsson, Kyle Lanclos, Scott Lilley, Steven Milner, Henry Ngo, Maddalena Reggiani, Julia Simmons, Hien Tran, Ernesto Vargas Catalan, Olivier Wertz
Proceedings Volume 9909, 990922 (2016) https://doi.org/10.1117/12.2233228
KEYWORDS: Adaptive optics, Imaging systems, Speckle, Stars, Telescopes, Coronagraphy, Calibration, Infrared imaging, Image quality, Mirrors

Proceedings Article | 26 July 2016 Open Access Paper
S. Ragland, L. Jolissaint, P. Wizinowich, M. van Dam, L. Mugnier, A. Bouxin, J. Chock, S. Kwok, J. Mader, G. Witzel, Tuan Do, M. Fitzgerald, A. Ghez, J. Lu, G. Martinez, M. Morris, B. Sitarski
Proceedings Volume 9909, 99091P (2016) https://doi.org/10.1117/12.2231814
KEYWORDS: Point spread functions, Adaptive optics, Stars, Point spread functions, Adaptive optics, Stars, Telescopes, Wavefronts, Reconstruction algorithms, Algorithm development, Space telescopes, Neodymium, Mirrors

Proceedings Article | 26 July 2016 Paper
Proceedings Volume 9909, 990925 (2016) https://doi.org/10.1117/12.2233173
KEYWORDS: Adaptive optics, Stars, Imaging systems, K band, Sensors, Sensors, Adaptive optics, Cameras, Real-time computing, Control systems, Computing systems, Image sensors

Proceedings Article | 26 July 2016 Paper
D. Mawet, P. Wizinowich, R. Dekany, M. Chun, D. Hall, S. Cetre, O. Guyon, J. Wallace, B. Bowler, M. Liu, G. Ruane, E. Serabyn, R. Bartos, J. Wang, G. Vasisht, M. Fitzgerald, A. Skemer, M. Ireland, J. Fucik, J. Fortney, I. Crossfield, R. Hu, B. Benneke
Proceedings Volume 9909, 99090D (2016) https://doi.org/10.1117/12.2233658
KEYWORDS: Infrared imaging, Planets, Adaptive optics, Imaging systems, Wavefront sensors, Stars, Coronagraphy, Exoplanets, L band, Telescopes

Proceedings Article | 26 July 2016 Paper
Jason C. Chin, Peter Wizinowich, Ed Wetherell, Scott Lilley, Sylvain Cetre, Sam Ragland, Drew Medeiros, Kevin Tsubota, Greg Doppmann, Angel Otarola, Kai Wei
Proceedings Volume 9909, 99090S (2016) https://doi.org/10.1117/12.2233138
KEYWORDS: Adaptive optics, Laser guide stars, Telescopes, Dye lasers, Sodium, Laser safety, Laser systems engineering, Sensors, Observatories, Cameras

Proceedings Article | 26 July 2016 Paper
Proceedings Volume 9909, 990916 (2016) https://doi.org/10.1117/12.2232459
KEYWORDS: Optical spheres, Adaptive optics, Planets, Stars, Exoplanets, Telescopes, Wind measurement, Spatial frequencies, Control systems, Radiative transfer

Proceedings Article | 22 August 2014 Paper
R. Rampy, S. Ragland, P. Wizinowich, R. Campbell
Proceedings Volume 9148, 91485I (2014) https://doi.org/10.1117/12.2056902
KEYWORDS: Point spread functions, Adaptive optics, Telescopes, Mirrors, Stars, Space telescopes, Monochromatic aberrations, Calibration, Keck Observatory, Electroluminescence

Proceedings Article | 13 August 2014 Open Access Paper
Breann Sitarski, Gunther Witzel, Michael Fitzgerald, Leo Meyer, Andrea Ghez, Randall Campbell, Jessica Lu, Keith Matthews, Peter Wizinowich, Jim Lyke
Proceedings Volume 9148, 91486T (2014) https://doi.org/10.1117/12.2057140
KEYWORDS: Iron, Wavefronts, Data centers, Adaptive optics, Point spread functions, Instrument modeling, Telescopes, Sensors, Data modeling, Cadmium sulfide

Proceedings Article | 23 July 2014 Paper
Proceedings Volume 9154, 915417 (2014) https://doi.org/10.1117/12.2057694
KEYWORDS: Sensors, Error analysis, Near infrared, CMOS sensors, Calibration, Interference (communication), Manufacturing, Stars, Quantum efficiency, Data conversion

Proceedings Article | 21 July 2014 Paper
Proceedings Volume 9148, 91484S (2014) https://doi.org/10.1117/12.2057154
KEYWORDS: Point spread functions, Adaptive optics, Reconstruction algorithms, Calibration, Keck Observatory, Stars, Laser guide stars, Telescopes, Optical transfer functions, Data modeling

Proceedings Article | 21 July 2014 Paper
Jason Chin, Peter Wizinowich, Ed Wetherell, Sylvain Cetre, Sam Ragland, Randy Campbell, Scott Lilley, Jim Lyke, Drew Medeiros, Rachel Rampy, Thomas Stalcup, Kevin Tsubota, Pete Tucker, Kai Wei
Proceedings Volume 9148, 914808 (2014) https://doi.org/10.1117/12.2057449
KEYWORDS: Telescopes, Space telescopes, Dye lasers, Radiofrequency ablation, Adaptive optics, Fiber lasers, Mirrors, Sodium, Optical amplifiers, Lasers

Proceedings Article | 21 July 2014 Paper
Peter Wizinowich, Roger Smith, Roberto Biasi, Sylvain Cetre, Richard Dekany, Bruno Femenia-Castella, Jason Fucik, David Hale, Chris Neyman, Dietrich Pescoller, Sam Ragland, Paul Stomski, Mario Andrighettoni, Randy Bartos, Khanh Bui, Andrew Cooper, John Cromer, Marcos van Dam, Michael Hess, Ean James, Jim Lyke, Hector Rodriguez, Thomas Stalcup
Proceedings Volume 9148, 91482B (2014) https://doi.org/10.1117/12.2055279
KEYWORDS: Cameras, Sensors, Adaptive optics, Near infrared, Stars, Control systems, Imaging systems, Real-time computing, K band, Computing systems

Proceedings Article | 21 July 2014 Paper
Proceedings Volume 9148, 91480S (2014) https://doi.org/10.1117/12.2056696
KEYWORDS: Point spread functions, Adaptive optics, Stars, Wavefronts, Space telescopes, Telescopes, Neodymium, Error analysis, Phase measurement, Keck Observatory

Proceedings Article | 10 July 2014 Paper
Sean Adkins, Taft Armandroff, Michael Fitzgerald, James Johnson, James Larkin, Hilton Lewis, Christopher Martin, Keith Matthews, J. Prochaska, Peter Wizinowich
Proceedings Volume 9147, 914703 (2014) https://doi.org/10.1117/12.2056971
KEYWORDS: Telescopes, Adaptive optics, Sensors, Mirrors, Imaging systems, Spectrographs, Observatories, Cameras, Space telescopes, Computer programming

Proceedings Article | 24 September 2012 Paper
Proceedings Volume 8446, 844603 (2012) https://doi.org/10.1117/12.926555
KEYWORDS: Telescopes, Adaptive optics, Observatories, Space telescopes, Cameras, Head, Spectrographs, Astronomy, Near infrared, Control systems

Proceedings Article | 13 September 2012 Paper
Jason C. Chin, Peter Wizinowich, Randy Campbell, Liz Chock, Andrew Cooper, Ean James, Jim Lyke, Joe Mastromarino, Olivier Martin, Drew Medeiros, Doug Morrison, Chris Neyman, Sergey Panteleev, Thomas Stalcup, Pete Tucker, Ed Wetherell, Marcos van Dam
Proceedings Volume 8447, 84474F (2012) https://doi.org/10.1117/12.925807
KEYWORDS: Adaptive optics, Telescopes, Space telescopes, Mirrors, Laser safety, Laser systems engineering, Safety, Stars, Sensors, Laser guide stars

Proceedings Article | 13 September 2012 Paper
Proceedings Volume 8447, 844716 (2012) https://doi.org/10.1117/12.926637
KEYWORDS: Wavefronts, Point spread functions, Adaptive optics, Telescopes, Sensors, Error analysis, Calibration, Wavefront reconstruction, Vignetting, Space telescopes

Proceedings Article | 13 September 2012 Paper
Proceedings Volume 8447, 84470D (2012) https://doi.org/10.1117/12.925093
KEYWORDS: Adaptive optics, Telescopes, Sodium, Fiber lasers, Wavefront sensors, Mirrors, Imaging systems, Astronomy, Space telescopes, Point spread functions

Proceedings Article | 13 September 2012 Paper
Proceedings Volume 8447, 844728 (2012) https://doi.org/10.1117/12.926607
KEYWORDS: Adaptive optics, Point spread functions, Stars, Actuators, Keck Observatory, Telescopes, Optical transfer functions, Interference (communication), Wavefronts, Data modeling

Proceedings Article | 13 September 2012 Open Access Paper
Michael Fitzgerald, Gunther Witzel, Matthew Britton, Andrea Ghez, Leo Meyer, Breann Sitarski, Carina Cheng, Eric Becklin, Randall Campbell, Tuan Do, Jessica Lu, Keith Matthews, Mark Morris, Christopher Neyman, Glenn Tyler, Peter Wizinowich, Sylvana Yelda
Proceedings Volume 8447, 844724 (2012) https://doi.org/10.1117/12.926700
KEYWORDS: Stars, Point spread functions, Adaptive optics, Laser guide stars, Electroluminescent displays, Optical transfer functions, Atmospheric modeling, Wavefronts, Atmospheric turbulence, Phase measurement

Proceedings Article | 12 September 2012 Paper
S. Ragland, R. Akeson, M. Colavita, R. Millan-Gabet, T. Pantaleeva, B. Smith, K. Summers, P. Wizinowich, J. Woillez, E. Appleby, A. Cooper, C. Felizardo, J. Herstein, D. Morrison, K. Tsubota, C. Tyau
Proceedings Volume 8445, 84450C (2012) https://doi.org/10.1117/12.925462
KEYWORDS: Stars, Interferometers, Nulling interferometry, Telescopes, L band, Adaptive optics, K band, Interferometry, Visibility, Mirrors

Proceedings Article | 12 September 2012 Paper
J. Woillez, P. Wizinowich, R Akeson, M . Colavita, J. Eisner, R. Millan-Gabet, J. Monnier, J.-U. Pott, S. Ragland, E. Appleby, A. Cooper, C. Felizardo, J. Herstein, O. Martin, D. Medeiros, D. Morrison, T. Panteleeva, B. Smith, K. Summers, K. Tsubota, C. Tyau, E. Wetherell
Proceedings Volume 8445, 84450E (2012) https://doi.org/10.1117/12.926404
KEYWORDS: Adaptive optics, Metrology, Stars, Mirrors, Interferometers, Infrared radiation, Beam splitters, Telescopes, Cameras, Optical tracking

Proceedings Article | 28 July 2010 Paper
Proceedings Volume 7736, 77361F (2010) https://doi.org/10.1117/12.857670
KEYWORDS: Point spread functions, Adaptive optics, Telescopes, Wavefronts, Optical transfer functions, Systems modeling, Space telescopes, Stars, Gemini Observatory, Calibration

Proceedings Article | 28 July 2010 Paper
Jason C. Chin, Thomas Stalcup, Peter Wizinowich, Sergey Panteleev, Chris Neyman, Kevin Tsubota, Douglas Summers, Paul Stomski, Drew Medeiros, Craig Nance, Kenny Grace, Andrew Cooper, Ed Wetherell, Steve Doyle
Proceedings Volume 7736, 77361V (2010) https://doi.org/10.1117/12.857598
KEYWORDS: Telescopes, Adaptive optics, Sodium, Wavefront sensors, Laser guide stars, Laser systems engineering, Cameras, Laser development, Fiber lasers, Space telescopes

Proceedings Article | 28 July 2010 Paper
P. Wizinowich, S. Adkins, R. Dekany, D. Gavel, C. Max, R. Bartos, J. Bell, A. Bouchez, J. Chin, A. Conrad, A. Delacroix, E. Johansson, R. Kupke, C. Lockwood, J. Lyke, F. Marchis, E. McGrath, D. Medeiros, M. Morris, D. Morrison, C. Neyman, S. Panteleev, M. Pollard, M. Reinig, T. Stalcup, S. Thomas, M. Troy, K. Tsubota, V. Velur, K. Wallace, E. Wetherell
Proceedings Volume 7736, 77360K (2010) https://doi.org/10.1117/12.857628
KEYWORDS: Adaptive optics, Telescopes, Wavefront sensors, Stars, Tomography, Control systems, Keck Observatory, Galactic astronomy, Wavefronts, Sensors

Proceedings Article | 22 July 2010 Open Access Paper
J. Woillez, R. Akeson, M. Colavita, J. Eisner, A. Ghez, J. Graham, L. Hillenbrand, R. Millan-Gabet, J. Monnier, J-U. Pott, S. Ragland, P. Wizinowich, E. Appleby, B. Berkey, A. Cooper, C. Felizardo, J. Herstein, M. Hrynevych, O. Martin, D. Medeiros, D. Morrison, T. Panteleeva, B. Smith, K. Summers, K. Tsubota, C. Tyau, E. Wetherell
Proceedings Volume 7734, 773412 (2010) https://doi.org/10.1117/12.857740
KEYWORDS: Metrology, Adaptive optics, Mirrors, Space telescopes, Interferometers, Telescopes, Cameras, Astronomy, Electron beam melting, Infrared radiation

Proceedings Article | 22 July 2010 Paper
Proceedings Volume 7734, 77340C (2010) https://doi.org/10.1117/12.856494
KEYWORDS: Stars, Interferometers, Calibration, K band, L band, Interferometry, Nulling interferometry, Visibility, Active galactic nuclei, Data modeling

Proceedings Article | 22 July 2010 Open Access Paper
J-U. Pott, J. Woillez, S. Ragland, P. Wizinowich, J. Eisner, J. Monnier, R. Akeson, A. Ghez, J. Graham, L. Hillenbrand, R. Millan-Gabet, E. Appleby, B. Berkey, M. Colavita, A. Cooper, C. Felizardo, J. Herstein, M. Hrynevych, D. Medeiros, D. Morrison, T. Panteleeva, B. Smith, K. Summers, K. Tsubota, C. Tyau, E. Wetherell
Proceedings Volume 7734, 77340P (2010) https://doi.org/10.1117/12.856922
KEYWORDS: Laser induced breakdown spectroscopy, Bromine, Stars, Interferometers, Calibration, Spectral resolution, Interferometry, Beryllium, Hydrogen, K band

Proceedings Article | 22 July 2010 Open Access Paper
Proceedings Volume 7734, 773411 (2010) https://doi.org/10.1117/12.856418
KEYWORDS: Stars, Planets, Data modeling, Bromine, Interferometers, Phase measurement, Exoplanets, Interferometry, Hydrogen, Spatial resolution

Proceedings Article | 21 July 2010 Paper
Sean Adkins, James Bell, Albert Conrad, Mike Fitzgerald, Renate Kupke, James Larkin, Lee Laiterman, Jim Lyke, Claire Max, Elizabeth McGrath, Mike Pollard, Sergey Panteleev, Sandrine Thomas, Peter Wizinowich
Proceedings Volume 7735, 77357S (2010) https://doi.org/10.1117/12.857840
KEYWORDS: Mirrors, Imaging systems, Adaptive optics, Iterated function systems, Sensors, Spectrographs, Signal to noise ratio, Point spread functions, Telescopes, Relays

Proceedings Article | 16 July 2010 Paper
S. Ragland, R. Akeson, M. Colavita, R. Millan-Gabet, J. Woillez, P. Wizinowich, E. Appleby, B. Berkey, A. Cooper, C. Felizardo, J. Herstein, M. Hrynevych, D. Medeiros, D. Morrison, T. Panteleeva, J.-U. Pott, B. Smith, K. Summers, K. Tsubota, C. Tyau, E. Wetherell
Proceedings Volume 7734, 773402 (2010) https://doi.org/10.1117/12.857477
KEYWORDS: Nulling interferometry, L band, Interferometers, Cameras, Telescopes, Control systems, K band, Spectral resolution, Calibration, Nitrogen

Proceedings Article | 14 July 2010 Paper
Sean Adkins, Taft Armandroff, Hilton Lewis, Chris Martin, Ian McLean, Constance Rockosi, Peter Wizinowich
Proceedings Volume 7735, 773502 (2010) https://doi.org/10.1117/12.857823
KEYWORDS: Telescopes, Adaptive optics, Observatories, Mirrors, Cameras, Sensors, Imaging systems, Charge-coupled devices, Space telescopes, Imaging spectroscopy

Proceedings Article | 8 August 2008 Paper
Proceedings Volume 7015, 701511 (2008) https://doi.org/10.1117/12.790154
KEYWORDS: Adaptive optics, Wavefront sensors, Telescopes, Wavefronts, Stars, Control systems, Sensors, Relays, Point spread functions, Tomography

Proceedings Article | 28 July 2008 Paper
S. Ragland, P. Wizinowich, R. Akeson, M. Colavita, E. Appleby, B. Berkey, A. Booth, A. Cooper, S. Crawford, W. Dahl, C. Felizardo, J. Garcia-Gathright, J. Herstein, M. Hrynevych, C. Koresko, R. Ligon, D. Medeiros, B. Mennesson, R. Millan-Gabet, D. Morrison, C. Paine, B. Parvin, T. Panteleeva, E. Serabyn, B. Smith, K. Summers, K. Tsubota, C. Tyau, E. Wetherell, J. Woillez
Proceedings Volume 7013, 70130B (2008) https://doi.org/10.1117/12.788070
KEYWORDS: Nulling interferometry, Stars, Cameras, Telescopes, Interferometers, Adaptive optics, Visibility, Mirrors, L band, Cryogenics

Proceedings Article | 28 July 2008 Paper
M. M. Colavita, E. Serabyn, A. J. Booth, S. L. Crawford, J. I. Garcia-Gathright, E. R. Ligon, B. L. Mennesson, C. G. Paine, P. L. Wizinowich, S. Ragland, E. C. Appleby, B. C. Berkey, A. Cooper, W. Dahl, J. T. Gathright, M. A. Hrynevych, D. W. Medeiros, D. Morrison, T. Panteleeva, B. Smith, K. R. Summers, K. Tsubota, C. Tyau, E. Wetherell, J. M. Woillez, R. L. Akeson, R. Millan-Gabet, C. Felizardo, C. D. Koresko, J. S. Herstein
Proceedings Volume 7013, 70130A (2008) https://doi.org/10.1117/12.789476
KEYWORDS: Nulling interferometry, Signal to noise ratio, Interferometers, Cameras, Calibration, Stars, Telescopes, Phase shift keying, K band, Modulation

Proceedings Article | 28 July 2008 Open Access Paper
Proceedings Volume 7013, 701322 (2008) https://doi.org/10.1117/12.788245
KEYWORDS: Stars, Interferometry, Interferometers, Visibility, Telescopes, Spatial resolution, Near infrared, Infrared radiation, Spectral resolution, Cameras

Proceedings Article | 15 July 2008 Paper
Proceedings Volume 7015, 701567 (2008) https://doi.org/10.1117/12.790250
KEYWORDS: Adaptive optics, Relays, Stars, Sensors, Wavefront sensors, Mirrors, Laser guide stars, Wavefronts, Microelectromechanical systems, Control systems

Proceedings Article | 12 July 2008 Paper
Randall Campbell, David Le Mignant, Marcos van Dam, Al Conrad, Kenny Grace, Marc Kassis, James Lyke, Hien Tran, Jason Chin, Elizabeth Chock, Steven Doyle, Robert Goodrich, Erik Johansson, Tomas Krasuski, Christine Melcher, Douglas Summers, Roger Sumner, Peter Wizinowich
Proceedings Volume 7016, 701604 (2008) https://doi.org/10.1117/12.790118
KEYWORDS: Adaptive optics, Telescopes, Observatories, Stars, Keck Observatory, Satellites, Laser safety, Safety, Calibration, Space telescopes

Proceedings Article | 11 July 2008 Paper
Erik Johansson, Marcos van Dam, Paul Stomski, James Bell, Jason Chin, Roger Sumner, Peter Wizinowich, Roberto Biasi, Mario Andrighettoni, Dietrich Pescoller
Proceedings Volume 7015, 70153E (2008) https://doi.org/10.1117/12.790198
KEYWORDS: Adaptive optics, Stars, Digital signal processing, Wavefronts, Wavefront sensors, Mirrors, Cameras, K band, Sensors, Keck Observatory

Proceedings Article | 10 July 2008 Paper
Proceedings Volume 7015, 701507 (2008) https://doi.org/10.1117/12.790173
KEYWORDS: Adaptive optics, Stars, Galactic astronomy, Planets, Asteroids, Spectrographs, Keck Observatory, Telescopes, K band, Kinematics

Proceedings Article | 29 June 2006 Paper
David Le Mignant, Randall Campbell, Antonin Bouchez, Jason Chin, Elizabeth Chock, Al Conrad, Marcos van Dam, Steve Doyle, Robert Goodrich, Erik Johansson, Robert Lafon, James Lyke, Christine Melcher, Ronald Mouser, Douglas Summers, Cynthia Wilburn, Peter Wizinowich
Proceedings Volume 6270, 62700C (2006) https://doi.org/10.1117/12.671837
KEYWORDS: Adaptive optics, Telescopes, Stars, Laser safety, Keck Observatory, Observatories, Space telescopes, Laser guide stars, Sodium, Cameras

Proceedings Article | 28 June 2006 Paper
E. Serabyn, A. Booth, M. Colavita, S. Crawford, J. Garcia, J. Gathright, M. Hrynevych, C. Koresko, R. Ligon, B. Mennesson, T. Panteleeva, S. Ragland, K. Summers, W. Traub, K. Tsubota, E. Wetherell, P. Wizinowich, J. Woillez
Proceedings Volume 6268, 626815 (2006) https://doi.org/10.1117/12.672621
KEYWORDS: Nulling interferometry, Stars, Interferometers, Visibility, Remote sensing, Adaptive optics, Cameras, Keck Observatory, K band, Data modeling

Proceedings Article | 28 June 2006 Paper
Marcos van Dam, Richard Sasiela, Antonin Bouchez, David Le Mignant, Randy Campbell, Jason Chin, Scott Hartman, Erik Johansson, Robert Lafon, Paul Stomski, Douglas Summers, Peter Wizinowich
Proceedings Volume 6272, 627231 (2006) https://doi.org/10.1117/12.669737
KEYWORDS: Adaptive optics, Stars, Turbulence, Wavefronts, Laser guide stars, K band, Telescopes, Image quality, Keck Observatory, Error analysis

Proceedings Article | 27 June 2006 Paper
Peter Wizinowich, Rachel Akeson, Mark Colavita, John Gathright, Eric Appleby, Jim Bell, Ben Berkey, Andrew Booth, Heidi Brandenburg, Jason Chin, Wayne Dahl, Claude Felizardo, Jean Garcia, Scott Hartman, Jen Herstein, Michael Hrynevych, Chris Koresko, Robert Ligon, Rafael Millan-Gabet, Doug Morrison, Tatyana Panteleeva, Sam Ragland, Robert Smythe, Kellee Summers, Kevin Tsubota, Colette Tyau, Ed Wetherell, Julien Woillez
Proceedings Volume 6268, 62680N (2006) https://doi.org/10.1117/12.672069
KEYWORDS: Interferometers, Adaptive optics, Cameras, Mirrors, Telescopes, Nulling interferometry, Visibility, Data archive systems, Calibration, Stars

Proceedings Article | 27 June 2006 Paper
Proceedings Volume 6272, 627209 (2006) https://doi.org/10.1117/12.672104
KEYWORDS: Adaptive optics, Wavefronts, Cameras, Telescopes, Wavefront sensors, Keck Observatory, Stars, Imaging systems, Mirrors, Control systems

Proceedings Article | 27 June 2006 Paper
David Le Mignant, Marcos van Dam, Antonin Bouchez, Jason Chin, Elizabeth Chock, Randall Campbell, Al Conrad, Steve Doyle, Robert Goodrich, Erik Johansson, Shui Kwok, Robert Lafon, James Lyke, Christine Melcher, Ronald Mouser, Douglas Summers, Paul Stomski, Cynthia Wilburn, Peter Wizinowich
Proceedings Volume 6272, 627201 (2006) https://doi.org/10.1117/12.671939
KEYWORDS: Adaptive optics, Stars, Telescopes, Laser guide stars, Sodium, Keck Observatory, Sensors, Laser safety, Calibration, Target acquisition

Proceedings Article | 23 June 2006 Paper
Proceedings Volume 6268, 626803 (2006) https://doi.org/10.1117/12.672651
KEYWORDS: Nulling interferometry, Mirrors, Interferometers, Stars, Calibration, Telescopes, Metrology, Signal detection, Control systems, Cameras

Proceedings Article | 1 February 2006 Paper
Proceedings Volume 6034, 603401 (2006) https://doi.org/10.1117/12.668084
KEYWORDS: Telescopes, Adaptive optics, Mirrors, Interferometers, Space telescopes, Keck Observatory, Cameras, Astronomical telescopes, Stars, Beam splitters

Proceedings Article | 15 September 2005 Paper
E. Serabyn, E. Appleby, J. Bell, A. Booth, J. Chin, M. Colavita, S. Crawford, M. Creech-Eakman, W. Dahl, J. Fanson, J. Garcia, J. Gathright, E. Hovland, M. Hrynevych, C. Koresko, R. Ligon, B. Mennesson, J. Moore, D. Palmer, T. Panteleeva, C. Paine, S. Ragland, L. Reder, T. Saloga, R. Smythe, C. Tyau, K. Tsubota, G. Vasisht, E. Wetherell, P. Wizinowich, J. Woillez
Proceedings Volume 5905, 59050T (2005) https://doi.org/10.1117/12.618228
KEYWORDS: Nulling interferometry, Metrology, Beam splitters, Near infrared, Cameras, Stars, Mirrors, Interferometers, K band, Keck Observatory

Proceedings Article | 25 October 2004 Paper
Proceedings Volume 5490, (2004) https://doi.org/10.1117/12.552489
KEYWORDS: Adaptive optics, Wavefronts, Telescopes, Keck Observatory, Cameras, Image segmentation, Stars, Sodium, Mirrors, Projection systems

Proceedings Article | 25 October 2004 Paper
Proceedings Volume 5490, (2004) https://doi.org/10.1117/12.552503
KEYWORDS: Adaptive optics, Stars, Laser guide stars, Telescopes, Sodium, Cameras, Image processing, Wavefronts, Imaging systems, Sensors

Proceedings Article | 25 October 2004 Paper
Proceedings Volume 5490, (2004) https://doi.org/10.1117/12.553060
KEYWORDS: Sodium, Adaptive optics, Telescopes, Mirrors, Fluorescence correlation spectroscopy, Control systems, Keck Observatory, Cameras, Wavefronts, Projection systems

Proceedings Article | 20 October 2004 Paper
Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.551326
KEYWORDS: Adaptive optics, Telescopes, Single mode fibers, Gemini Observatory, Interferometry, Keck Observatory, Phase interferometry, Interferometers, Multimode fibers, Observatories

Proceedings Article | 20 October 2004 Paper
Michael Hrynevych, Kevin Tsubota, Robert Smythe, Wayne Dahl, James Bell, M. Colavita, John Gathright, Forrest Meggars, Christopher Neyman, Andy Rudeen, Gerard van Belle, Peter Wizinowich
Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.552417
KEYWORDS: Mirrors, Interferometers, Light emitting diodes, Telescopes, Adaptive optics, Space telescopes, Sensors, Control systems, Cameras, Keck Observatory

Proceedings Article | 20 October 2004 Paper
Peter Wizinowich, Rachel Akeson, M. Colavita, John Gathright, Eric Appleby, James Bell, Andrew Booth, Wayne Dahl, Patricia Goude, Michael Hrynevych, Ian Lynn, Rafael Millan-Gabet, Christpher Neyman, Andy Rudeen, Tim Saloga, Kellee Summers, Kevin Tsubota
Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.552746
KEYWORDS: Interferometers, Adaptive optics, Telescopes, Visibility, Control systems, Mirrors, Calibration, Stars, Cameras, Keck Observatory

Proceedings Article | 20 October 2004 Paper
Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.551585
KEYWORDS: Optical fibers, Telescopes, Interferometers, Single mode fibers, K band, Interferometry, Gemini Observatory, Space telescopes, Dispersion, Glasses

Proceedings Article | 20 October 2004 Paper
Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.552149
KEYWORDS: Nulling interferometry, Interferometers, Adaptive optics, Telescopes, Stars, Cameras, Visibility, Mirrors, Calibration, Control systems

Proceedings Article | 28 September 2004 Paper
Proceedings Volume 5489, (2004) https://doi.org/10.1117/12.549547
KEYWORDS: Telescopes, Wavefronts, Mirrors, Interferometry, Interferometers, Wavefront sensors, Image quality, Optical instrument design, Optics manufacturing, Stars

Proceedings Article | 28 September 2004 Paper
James Bell, James Walker, Peter Wizinowich, Kevin Tsubota, Andy Rudeen, Dennis McBride, Kyle Kinoshita, Michael Hrynevych, Patricia Goude, M. Mark Colavita, James Kelley, Gerard van Belle, Robert Brunswick, John Little, Craig Smith
Proceedings Volume 5489, (2004) https://doi.org/10.1117/12.552403
KEYWORDS: Telescopes, Space telescopes, Mirrors, Domes, Camera shutters, Interferometers, Stars, Optical instrument design, Astronomical telescopes, Wavefronts

Proceedings Article | 21 February 2003 Paper
Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.459740
KEYWORDS: Telescopes, Observatories, Interferometry, Astronomy, Data modeling, Astronomical imaging, Interferometers, Infrared telescopes, Infrared radiation, Astronomical telescopes

Proceedings Article | 21 February 2003 Paper
Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.456768
KEYWORDS: Interferometers, Adaptive optics, Telescopes, Nulling interferometry, Mirrors, Visibility, Stars, Space telescopes, Metrology, Calibration

Proceedings Article | 21 February 2003 Paper
Proceedings Volume 4838, (2003) https://doi.org/10.1117/12.459382
KEYWORDS: Telescopes, Interferometers, Astronomy, Single mode fibers, Space telescopes, Prototyping, Interferometry, Astronomical imaging, Gemini Observatory, Large telescopes

Proceedings Article | 13 February 2003 Paper
Proceedings Volume 4834, (2003) https://doi.org/10.1117/12.457108
KEYWORDS: Information operations, Java, Adaptive optics, Deconvolution, Stars, Spatial resolution, Telescopes, Keck Observatory, Infrared imaging, Algorithm development

Proceedings Article | 7 February 2003 Paper
Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.459690
KEYWORDS: Stars, Sensors, Adaptive optics, Refraction, Wavefront sensors, Telescopes, Atmospheric optics, Atmospheric sciences, Control systems, Keck Observatory

Proceedings Article | 7 February 2003 Paper
Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.459045
KEYWORDS: Adaptive optics, Calibration, Telescopes, Wavefronts, Wavefront sensors, Atmospheric turbulence, Turbulence, Solids, Mirrors, Astronomical telescopes

Proceedings Article | 7 February 2003 Paper
Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.459500
KEYWORDS: Adaptive optics, Fluorescence correlation spectroscopy, Sodium, Wavefront sensors, Laser guide stars, Stars, Mirrors, Telescopes, Sensors, Control systems

Proceedings Article | 7 February 2003 Paper
Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.459062
KEYWORDS: Telescopes, Laser guide stars, Space telescopes, Observatories, Gemini Observatory, Sodium, Control systems, Software development, Astronomy, Adaptive optics

Proceedings Article | 7 February 2003 Paper
Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.458964
KEYWORDS: Adaptive optics, Telescopes, Wavefront sensors, Cameras, Mirrors, Interferometers, Stars, Calibration, Control systems, Keck Observatory

Proceedings Article | 2 January 2002 Paper
Proceedings Volume 4844, (2002) https://doi.org/10.1117/12.460610
KEYWORDS: Interferometers, Visibility, Observatories, Keck Observatory, Telescopes, Phase interferometry, Adaptive optics, Astronomy, Interferometry, Sensors

Proceedings Article | 7 July 2000 Paper
Peter Wizinowich, D. Scott Acton, Olivier Lai, John Gathright, William Lupton, Paul Stomski
Proceedings Volume 4007, (2000) https://doi.org/10.1117/12.390368
KEYWORDS: Adaptive optics, Telescopes, Stars, Cameras, Wavefront sensors, Mirrors, Human-machine interfaces, Deformable mirrors, Calibration, Galactic astronomy

Proceedings Article | 7 July 2000 Open Access Paper
Claire Max, Bruce Macintosh, Seran Gibbard, Donald Gavel, Henry Roe, Imke de Pater, Andrea Ghez, D. Scott Acton, Peter Wizinowich, Olivier Lai
Proceedings Volume 4007, (2000) https://doi.org/10.1117/12.390308
KEYWORDS: Neptune, Adaptive optics, Clouds, Infrared radiation, Telescopes, Point spread functions, Space telescopes, Infrared imaging, Cameras, Wavefronts

Proceedings Article | 7 July 2000 Paper
Erik Johansson, D. Scott Acton, Jong An, Kenneth Avicola, Barton Beeman, James Brase, Carmen Carrano, John Gathright, Donald Gavel, Randall Hurd, Olivier Lai, William Lupton, Bruce Macintosh, Claire Max, Scot Olivier, J. Shelton, Paul Stomski, Kevin Tsubota, Kenneth Waltjen, James Watson, Peter Wizinowich
Proceedings Volume 4007, (2000) https://doi.org/10.1117/12.390320
KEYWORDS: Wavefronts, Adaptive optics, Deformable mirrors, Control systems, Data modeling, Diagnostics, Mathematical modeling, Mirrors, Keck Observatory, Telescopes

Proceedings Article | 7 July 2000 Paper
Proceedings Volume 4007, (2000) https://doi.org/10.1117/12.390296
KEYWORDS: Adaptive optics, Wavefronts, Mirrors, Telescopes, Actuators, Calibration, Image processing, Computer programming, Optical alignment, Wavefront sensors

Proceedings Article | 5 July 2000 Paper
Proceedings Volume 4006, (2000) https://doi.org/10.1117/12.390221
KEYWORDS: Telescopes, Interferometers, Stars, Nulling interferometry, Adaptive optics, Sensors, Interferometry, Planets, Keck Observatory, Jupiter

Proceedings Article | 11 September 1998 Paper
Peter Wizinowich, D. Scott Acton, Tom Gregory, Paul Stomski, Jong An, Kenneth Avicola, James Brase, Herbert Friedman, Donald Gavel, Claire Max
Proceedings Volume 3353, (1998) https://doi.org/10.1117/12.321714
KEYWORDS: Telescopes, Mirrors, Adaptive optics, Wavefronts, Control systems, Cameras, Sensors, Stars, Deformable mirrors, Human-machine interfaces

Proceedings Article | 11 September 1998 Paper
Proceedings Volume 3353, (1998) https://doi.org/10.1117/12.321709
KEYWORDS: Telescopes, Adaptive optics, Observatories, Sodium, Astronomy, Space telescopes, Laser guide stars, Laser scattering, Radar, Sensors

Proceedings Article | 11 September 1998 Paper
Proceedings Volume 3353, (1998) https://doi.org/10.1117/12.321745
KEYWORDS: Adaptive optics, Telescopes, Calibration, Device simulation, Wavefront sensors, Turbulence, Light sources, Interferometers, Stars, Image sensors

Proceedings Article | 24 July 1998 Paper
Proceedings Volume 3350, (1998) https://doi.org/10.1117/12.317097
KEYWORDS: Interferometers, Telescopes, Stars, Sensors, Adaptive optics, Synthetic apertures, Astronomy, Interferometry, Atmospheric optics, Spatial resolution

Proceedings Article | 24 July 1998 Paper
Proceedings Volume 3350, (1998) https://doi.org/10.1117/12.317145
KEYWORDS: Stars, Interferometers, Telescopes, Planets, Mirrors, Nulling interferometry, Space telescopes, Sensors, Adaptive optics, Infrared radiation

Proceedings Article | 25 August 1995 Paper
Proceedings Volume 2534, (1995) https://doi.org/10.1117/12.217756
KEYWORDS: Adaptive optics, Sensors, Telescopes, Stars, Laser guide stars, Cameras, Control systems, Monochromatic aberrations, Mirrors, Sodium

Proceedings Article | 1 June 1994 Paper
Proceedings Volume 2198, (1994) https://doi.org/10.1117/12.176697
KEYWORDS: Image segmentation, Telescopes, Mirrors, Cameras, Stars, Wavefront sensors, Imaging systems, Optical alignment, Monochromatic aberrations, Optical instrument design

Proceedings Article | 1 June 1994 Paper
Proceedings Volume 2199, (1994) https://doi.org/10.1117/12.176230
KEYWORDS: Diffraction, Mirrors, Telescopes, Image segmentation, Cameras, Error analysis, Wavefront sensors, Control systems, Image quality, Prisms

Proceedings Article | 1 June 1994 Paper
Proceedings Volume 2199, (1994) https://doi.org/10.1117/12.176164
KEYWORDS: Image segmentation, Mirrors, Telescopes, Wavefront sensors, Image quality, Ions, Cameras, Interferometry, Optical testing, Monochromatic aberrations

Proceedings Article | 31 May 1994 Paper
Frank Dekens, David Kirkman, Gary Chanan, Terry Mast, Jerry Nelson, Garth Illingworth, Peter Wizinowich
Proceedings Volume 2201, (1994) https://doi.org/10.1117/12.176066
KEYWORDS: Image segmentation, Telescopes, Mirrors, High speed cameras, Imaging systems, Wavefronts, Turbulence, Adaptive optics, Atmospheric optics, Atmospheric monitoring

Proceedings Article | 31 May 1994 Paper
Proceedings Volume 2201, (1994) https://doi.org/10.1117/12.176051
KEYWORDS: Adaptive optics, Stars, Telescopes, Laser guide stars, Dye lasers, Deformable mirrors, Astronomy, Error analysis, Mirrors, Sensors

Proceedings Article | 31 May 1994 Paper
Proceedings Volume 2201, (1994) https://doi.org/10.1117/12.176064
KEYWORDS: Adaptive optics, Telescopes, Cameras, Mirrors, Stars, Astronomy, Wavefronts, Control systems, Image segmentation, Wavefront sensors

Proceedings Article | 31 May 1994 Paper
Anthony Gleckler, James Roger Angel, Donald McCarthy, Bobby Ulich, Kent Pflibsen, Peter Wizinowich
Proceedings Volume 2201, (1994) https://doi.org/10.1117/12.176072
KEYWORDS: Mirrors, Wavefronts, Adaptive optics, Astronomy, Sensors, Image segmentation, Segmented mirrors, Monochromatic aberrations, Zernike polynomials, Telescopes

Proceedings Article | 1 August 1992 Paper
Michael Lloyd-Hart, Peter Wizinowich, David Wittman, D'nardo Colucci, Brian McLeod, Richard Dekany, James Roger Angel, Donald McCarthy, Marcia Rieke, Mark McCaughrean
Proceedings Volume 1688, (1992) https://doi.org/10.1117/12.137911
KEYWORDS: Mirrors, Telescopes, Wavefronts, Stars, Adaptive optics, Image resolution, Atmospheric propagation, Neural networks, Image segmentation, Wavefront sensors

Proceedings Article | 1 August 1992 Paper
D'nardo Colucci, Michael Lloyd-Hart, Peter Wizinowich, James Roger Angel
Proceedings Volume 1688, (1992) https://doi.org/10.1117/12.137920
KEYWORDS: Atmospheric modeling, Wavefronts, Neural networks, Turbulence, Data modeling, Wavefront sensors, Atmospheric turbulence, Telescopes, Computer simulations, Mirrors

Proceedings Article | 1 December 1991 Paper
Proceedings Volume 1542, (1991) https://doi.org/10.1117/12.48802
KEYWORDS: Mirrors, Telescopes, Neural networks, Adaptive optics, Wavefronts, Computer simulations, Cameras, Active optics, Wavefront sensors, Stars

Proceedings Article | 1 July 1990 Paper
Peter Wizinowich, D'nardo Colucci
Proceedings Volume 1236, (1990) https://doi.org/10.1117/12.19233
KEYWORDS: Phase shifts, Prisms, Bragg cells, Interferometers, Charge-coupled devices, Mirrors, Detection and tracking algorithms, Video, Optical telescopes, Phase shifting

Showing 5 of 163 publications
Proceedings Volume Editor (4)

SPIE Conference Volume | 12 July 2010

SPIE Conference Volume | 7 July 2008

SPIE Conference Volume | 7 February 2003

SPIE Conference Volume | 7 July 2000

Conference Committee Involvement (13)
Adaptive Optics Systems VII
14 December 2020 | Online Only, California, United States
Adaptive Optics Systems VII
13 December 2020 | San Diego, California, United States
Adaptive Optics Systems VI
10 June 2018 | Austin, Texas, United States
Adaptive Optics Systems V
26 June 2016 | Edinburgh, United Kingdom
Adaptive Optics Systems V Posters
26 June 2016 | Edinburgh, United Kingdom
Adaptive Optics Systems IV
22 June 2014 | Montréal, Quebec, Canada
Adaptive Optics Systems III
1 July 2012 | Amsterdam, Netherlands
Adaptive Optics Systems II
27 June 2010 | San Diego, California, United States
Adaptive Optics Systems
23 June 2008 | Marseille, France
Advances in Adaptive Optics II
24 May 2006 | Orlando, Florida , United States
Advancements in Adaptive Optics
21 June 2004 | Glasgow, United Kingdom
Adaptive Optical System Technologies II
22 August 2002 | Waikoloa, Hawai'i, United States
Adaptive Optical Systems Technology
29 March 2000 | Munich, Germany
Showing 5 of 13 Conference Committees
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