Dr. Jörg-Uwe Pott Profile

Dr. Jörg-Uwe Pott

Post Doctoral Researcher at Max-Planck-Institut für Astronomie

SPIE Involvement:

Author

Publications (70)

Proceedings Article | 29 August 2022 Poster + Paper

Poster + Paper

The MICADO first light imager for the ELT: relay optics opto-mechanical final design

Joshua Jost, Jörg-Uwe Pott, Ralf-Rainer Rohloff, Friedrich Müller, Ralph Hofferbert, Peter Bizenberger, José Ramos, Norbert Münch, Lars Mohr, Wolfram Schlossmacher, Santiago Barboza, André Boné, Gabriele Rodeghiero, Robert J. Harris, Paula Stępień, Michael Müller

Proceedings Volume 12184, 121842Y (2022) https://doi.org/10.1117/12.2628895

KEYWORDS: Mirrors, Finite element methods, Mirror mounts, Optical benches, Optical alignment, Optical design, Relays, Computer aided design, Earthquakes

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Proceedings Article | 29 August 2022 Poster + Paper

Poster + Paper

The MICADO first light imager for the ELT: a comprehensive tolerance analysis for the relay optics

André Boné, Santiago Barboza, Gabriele Rodeghiero, Robert Harris, Jörg-Uwe Pott, Ralf-Rainer Rohloff, Friedrich Müller, Ralph Hofferbert, Peter Bizenberger, José Ramos, Norbert Muench

Proceedings Volume 12184, 1218435 (2022) https://doi.org/10.1117/12.2629204

KEYWORDS: Tolerancing, Mirrors, Interfaces, Optical alignment, Geometrical optics, Diagnostics, Wavefronts

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Proceedings Article | 29 August 2022 Presentation

Presentation

The final design of MICADO, the first light ELT camera

Richard Davies, João Alves, Yann Clénet, Veronika Hörmann, Florian Kerber, Florian Lang-Bardl, Harald Nicklas, Jörg-Uwe Pott, Sebastian Rabien, Eckhard Sturm, Eline Tolstoy, Benedetta Vulcani, Jari Kotilainen

Proceedings Volume 12184, 121841Z (2022) https://doi.org/10.1117/12.2629858

KEYWORDS: Cameras, Imaging spectroscopy, Adaptive optics, Wavefront sensors, Stars, Spectroscopes, Optical calibration, Observatories, Near infrared spectroscopy, Laser guide stars

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SPIE Journal Paper | 9 August 2021 Open Access

Open Access

Performance and limitations of using ELT and MCAO for 50 μas astrometry

Gabriele Rodeghiero, Carmelo Arcidiacono, Jörg-Uwe Pott, Saavidra Perera, Giorgio Pariani, Demetrio Magrin, Hannes Riechert, Martin Glück, Éric Gendron, Davide Massari, Jonas Sauter, Maximilian Fabricius, Maximilian Häberle, Sebastian Meßlinger, Ric Davies, Paolo Ciliegi, Matteo Lombini, Laura Schreiber

JATIS, Vol. 7, Issue 03, 035005, (August 2021) https://doi.org/10.1117/12.10.1117/1.JATIS.7.3.035005

KEYWORDS: Adaptive optics, Telescopes, Picosecond phenomena, Optics manufacturing, Calibration, Zemax, Stars, Point spread functions, Error analysis, Mirrors

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SPIE Journal Paper | 5 August 2021 Open Access

Open Access

Lessons learned from SPHERE for the astrometric strategy of the next generation of exoplanet imaging instruments

Anne-Lise Maire, Maud Langlois, Philippe Delorme, Gaël Chauvin, Raffaele Gratton, Arthur Vigan, Julien Girard, Zahed Wahhaj, Jörg-Uwe Pott, Leonard Burtscher, Anthony Boccaletti, Alexis Carlotti, Thomas Henning, Matthew Kenworthy, Pierre Kervella, Emily Rickman, Tobias O. Schmidt

JATIS, Vol. 7, Issue 03, 035004, (August 2021) https://doi.org/10.1117/12.10.1117/1.JATIS.7.3.035004

KEYWORDS: Optical spheres, Calibration, Stars, Distortion, Coronagraphy, Exoplanets, Telescopes, Imaging systems, Adaptive optics, Sensors

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Proceedings Article | 13 December 2020 Presentation + Paper

Presentation + Paper

Testing P-REx on VLTI data

Saavidra Perera, Wolfgang Brandner, Sylvestre Lacour, Martin Kulas, Amali Vaz, Steve Ertel, Jullien Woillez, Felix Widmann, Jörg-Uwe Pott

Proceedings Volume 11446, 114460J (2020) https://doi.org/10.1117/12.2560105

KEYWORDS: Interferometers, Adaptive optics, Telescopes, Atmospheric optics, Interferometry, Atmospheric turbulence, Sensors, Optical aberrations, Wind measurement, Velocity measurements

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Proceedings Article | 13 December 2020 Presentation + Paper

Presentation + Paper

An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru

Blaise Kuo Tiong, Tobias Feger, Sergio Leon-Saval, Christopher Betters, Barnaby Norris, Robert Harris, Sébastien Vievard, Julien Lozi, Nemanja Jovanovic, Olivier Guyon, Michael Ireland, Adam Rains, Stephanos Yerolatsitis, Sebastiaan Haffert, Christian Schwab, David Coutts, Andreas Quirrenbach, Philip Neureuther, Theodoros Anagnos, Itandehui Gris-Sánchez, Tim Birks, Pascal Maier, Philipp Hottinger, Matthias Blaicher, Yulin Xu, Moritz Straub, Jörg-Uwe Pott, Oliver Sawodny, Christian Koos

Proceedings Volume 11451, 114516Y (2020) https://doi.org/10.1117/12.2560626

KEYWORDS: Spectrographs, Adaptive optics, Free space optics, Large telescopes, Optical instrument design, Diffraction, Spectral resolution, Free space, Lenses, Exoplanets

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Proceedings Article | 13 December 2020 Poster + Paper

Poster + Paper

Preliminary design and performance verification of the MICADO Standalone Relay Optics

C. Cárdenas Vázquez, S. Barboza, R. J. Harris, P. Bizenberger, G. Rodeghiero, M. Hartl, N. Geis, J.-U. Pott, R. Hofferbert, J. R. Ramos, F. Müller, R.-R. Rohloff, U. Neumann, D. Kampf, S. Rabien, V. Hörmann, R. Davies, E. Gendron, M. Cohen, Y. Clénet

Proceedings Volume 11447, 1144734 (2020) https://doi.org/10.1117/12.2576162

KEYWORDS: Relays, Optical design, Mirrors, Interfaces, Tolerancing, Large telescopes, Channel projecting optics, Cameras, Adaptive optics, Vignetting

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Proceedings Article | 13 December 2020 Poster + Paper

Poster + Paper

Adaptive secondary mirrors upgrades at the Large Binocular Telescope

Xianyu Zhang, Guido Brusa, Michael Lefebvre, Julian Christou, Albert Conrad, Roberto Biasi, Mario Andrighettoni, Martin Glück, Jörg-Uwe Pott, Moritz Straub

Proceedings Volume 11448, 114485T (2020) https://doi.org/10.1117/12.2563092

KEYWORDS: Telescopes, Mirrors, Interferometers, Control systems, Electronics, Adaptive optics, Cameras, New and emerging technologies, Reliability, Signal attenuation

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Proceedings Article | 13 December 2020 Presentation + Paper

Presentation + Paper

Compressed sensing for infrared interferometric imaging

Jörg-Uwe Pott, Abel Rosales-Guzmán, Héctor Morales, Joel Sanchez-Bermudez, Antxon Alberdi, Anand Sivaramakrishnan, Rainer Schödel

Proceedings Volume 11446, 114461O (2020) https://doi.org/10.1117/12.2560089

KEYWORDS: Interferometry, Compressed sensing, Infrared imaging, Infrared radiation, Infrared sensors, James Webb Space Telescope, Infrared telescopes, Telescopes, Large telescopes, Interferometers

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Proceedings Article | 13 December 2020 Paper

Paper

Review and scientific prospects of high-contrast optical stellar interferometry

D. Defrère, P. Hinz, B. Mennesson, M. Ireland, S. Ertel, J.-P. Berger, S. Lacour, M. Nowak, F. Martinache, J. Monnier, S. Kraus, B. Norris, S. Quanz, A. Glauser, L. Labadie, E. Serabyn, J. U. Pott, W. C. Danchi, O. Absil, J. Loicq, C. Dandumont, J. Kammerer, P. Tuthill, M. A. Martinod, F. Eisenhauer, T. Gardner, R. Laugier, G. Martin, J. Woillez, J. Stone

Proceedings Volume 11446, 114461J (2020) https://doi.org/10.1117/12.2561505

KEYWORDS: Stellar interferometry, Interferometry, Nulling interferometry, Data acquisition, Stars, Adaptive optics, Integrated optics, Calibration, Large telescopes

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Proceedings Article | 13 December 2020 Presentation + Paper

Presentation + Paper

Performance and limitations of using ELT and MCAO for 50 uas astrometry

G. Rodeghiero, Jörg-Uwe Pott, C. Arcidiacono, H. Riechert, M. Häberle, D. Magrin, G. Pariani, E. Gendron, M. Glück, D. Massari, R. Davies, P. Ciliegi, L. Schreiber, J. Sauter, S. Perera, S. Meßlinger, M. Fabricius, M. Lombini

Proceedings Volume 11447, 114471Z (2020) https://doi.org/10.1117/12.2560373

KEYWORDS: Adaptive optics, Cameras, Distortion, Imaging systems, Large telescopes, Telescopes, Geometrical optics, Deformable mirrors, Device simulation, Ray tracing

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Proceedings Article | 13 December 2020 Poster + Paper

Poster + Paper

The MICADO first light imager for the ELT: relay optics opto-mechanical design

Santiago Barboza, Gabriele Rodeghiero, Jörg-Uwe Pott, Ralf-Rainer Rohloff, Friedrich Müller, Ralph Hofferbert, Peter Bizenberger, José Ramos, Norbert Münch, Lars Mohr, Jörg Wagner, Wolfram Schlossmacher, Sebastian Rabien, Veronika Hörmann, Alejandro Farah, Robert Harris, Vianak Naranjo, Armin Böhm

Proceedings Volume 11447, 114472D (2020) https://doi.org/10.1117/12.2559930

KEYWORDS: Relays, Optomechanical design, Imaging systems, Adaptive optics, Mirrors, Finite element methods, Cameras, Large telescopes, Imaging spectroscopy, Spectroscopes

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Proceedings Article | 13 December 2020 Poster + Paper

Poster + Paper

Wind estimates from layer-oriented MCAO telemetry: working towards wavefront prediction

Jörg-Uwe Pott, Kalyan Kumar Radhakrishnan Santhakumari, Saavidra Perera, Thomas Herbst, Florian Briegel, Roberto Ragazzoni

Proceedings Volume 11448, 1144862 (2020) https://doi.org/10.1117/12.2561368

KEYWORDS: Wavefronts, Adaptive optics, Wavefront sensors, Stars, Control systems, Sensing systems, Atmospheric sensing, Telescopes

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Proceedings Article | 30 July 2018 Open Access

Open Access

Paper

The MICADO first light imager for the ELT: overview, operation, simulation

L. Barl, P. Baudoz, R. Bender, P. Bizenberger, T. Buey, F. Chemla, M. Cohen, O. Czoske, K. Disseau, S. Dreizler, M. Fabricius, N. Geis, H. Gemperlein, R. Genzel, M. Glück, M. Hartl, M. Häuser, R. Hofferbert, U. Hopp, Z. Hubert, E. Huby, J.-M. Huet, V. Hutterer, D. Ives, A. Janssen, W. Jellema, W. Kausch, F. Kerber, H. Kravcar, K. Leschinski, C. Mandla, M. Manhart, L. Mohr, U. Neumann, N. Neumayer, A. Richter, J. Richter, G. Rodeghiero, M. Rosensteiner, J. Schlichter, J. Schubert, J. Thomas, M. Wegner, W. Zeilinger, J. Ziegleder, B. Ziegler, G. Zins, R. Davies, J. Alves, Y. Clénet, F. Lang-Bardl, H. Nicklas, J.-U. Pott, R. Ragazzoni, E. Tolstoy, P. Amico, H. Anwand-Heerwart, S. Barboza, N. Bezawada, W. Boland, P. Bonifacio, B. Borgo, F. Chapron, V. Déo, O. Dupuis, R. Falomo, P. Fedou, N. Förster Schreiber, V. Garrel, E. Gendron, S. Gillessen, F. Grupp, H.-J. Hess, V. Hörmann, B. Le Ruyet, D. Massari, S. Mei, F. Merlin, A. Monna, N. Muench, F. Müller, G. Musters, R. Navarro, J. Niebsch, M. Plattner, N. Przybilla, S. Rabien, R. Ramlau, J. Ramos, S. Ramsay, P. Rhode, H.-W. Rix, R.-R. Rohloff, G. Rousset, A. Sevin, R. Stuik, E. Sturm, N. Tromp, G. Verdoes-Kleijn, F. Vidal, R. Wagner

Proceedings Volume 10702, 107021S (2018) https://doi.org/10.1117/12.2311483

KEYWORDS: Adaptive optics, Distortion, Planets

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Proceedings Article | 27 July 2018 Paper

Paper

GeMS/GSAOI: towards regular astrometric distortion correction

Vincent Garrel, Hannes Riechert, Gaetano Sivo, Eduardo Marin, Jörg-Uwe Pott

Proceedings Volume 10702, 1070232 (2018) https://doi.org/10.1117/12.2313460

KEYWORDS: Distortion, Calibration, Point spread functions, Gemini Observatory, Sensors, Telescopes, Photomasks, Space telescopes, Adaptive optics, Chromium

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Proceedings Article | 11 July 2018 Paper

Paper

The MICADO first light imager for ELT: control concept for the derotator

Martin Glück, Santiago Barboza, Lars Mohr, Jose Ramos, Jörg-Uwe Pott, Oliver Sawodny

Proceedings Volume 10702, 1070294 (2018) https://doi.org/10.1117/12.2312181

KEYWORDS: Control systems, Telescopes, Large telescopes, Adaptive optics, Feedback control

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Proceedings Article | 11 July 2018 Paper

Paper

The MICADO first light imager for the ELT: preliminary design of the MICADO Calibration Assembly

G. Rodeghiero, J.-U. Pott, R.-R. Rohloff, N. Münch, U. Grözinger, E. Biancalani, J. Moreno-Ventas, S. Schäfer, V. Naranjo, C. Pernechele, U. Seemann, M. Häberle, S. Barboza, P. Bizenberger, M. Sawczuck, M. Ebert, F. Müller, L. Mohr, J. Ramos, M. C. Cárdenas Vázquez, R. Hofferbert, M. Fabricius

Proceedings Volume 10702, 107028U (2018) https://doi.org/10.1117/12.2311721

KEYWORDS: Calibration, Lamps, Prototyping, Manufacturing, Light sources, Sensors, Mirrors, Imaging spectroscopy, Adaptive optics, Telescopes

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Proceedings Article | 11 July 2018 Paper

Paper

The MICADO first light imager for ELT: its astrometric performance

J.-U. Pott, G. Rodeghiero, H. Riechert, D. Massari, M. Fabricius, C. Arcidiacono, R. Davies

Proceedings Volume 10702, 1070290 (2018) https://doi.org/10.1117/12.2312069

KEYWORDS: Distortion, Calibration, Telescopes, Imaging systems, Point spread functions, Adaptive optics, Near infrared

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Proceedings Article | 11 July 2018 Paper

Paper

The MICADO first light imager for ELT: derotator design status and prototype results

Santiago Barboza, Jörg-Uwe Pott, Ralf-Rainer Rohloff, Friedrich Müller, Ralph Hofferbert, Norbert Münch, Lars Mohr, José Ramos, Monica Ebert, Martin Glück, Jörg Wagner, Hans Kärcher, Maximilian Häberle, Wolfram Schlossmacher

Proceedings Volume 10702, 107028T (2018) https://doi.org/10.1117/12.2311683

KEYWORDS: Finite element methods, Interfaces, Mathematical modeling, Computer aided design, Prototyping, Manufacturing, Systems modeling

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Proceedings Article | 10 July 2018 Presentation + Paper

Presentation + Paper

Micro-lens arrays as tip-tilt sensor for single mode fiber coupling

Philipp Hottinger, Robert Harris, Philipp-Immanuel Dietrich, Matthias Blaicher, Martin Glück, Andrew Bechter, Jörg-Uwe Pott, Oliver Sawodny, Andreas Quirrenbach, Jonathan Crass, Christian Koos

Proceedings Volume 10706, 1070629 (2018) https://doi.org/10.1117/12.2312015

KEYWORDS: Single mode fibers, Sensors, Telescopes, Point spread functions, Adaptive optics, Spectrographs, Fiber couplers, Mirrors, Diffraction, Microlens array

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Proceedings Article | 9 July 2018 Presentation + Paper

Presentation + Paper

Photonics-based mid-infrared interferometry: 4-year results of the ALSI project and future prospects

Simon Gross, Alexander Arriola, Michael Withford, Lucas Labadie, Stefano Minardi, Romina Diener, Jan Tepper, Balaji Muthusubramanian, Jörg-Uwe Pott, Stefan Nolte

Proceedings Volume 10701, 107011R (2018) https://doi.org/10.1117/12.2312930

KEYWORDS: Waveguides, Interferometry, Directional couplers, Telescopes, ZBLAN, Visibility, Manufacturing, Polarization, Mid-IR, Birefringence

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Proceedings Article | 9 July 2018 Paper

Paper

Planet formation imager: project update

John Monnier, Michael Ireland, Stefan Kraus, Amy Bonsor, Fabien Baron, Jean-Philippe Berger, Tabetha Boyajian, Andrea Chiavassa, David Ciardi, Michelle Creech-Eakman, Willem-Jan de Wit, Ruobing Dong, Catherine Espaillat, Alexandre Gallenne, Poshak Gandhi, Jean-Francois Gonzalez, Chris Haniff, Sebastian Hoenig, John Ilee, Andrea Isella, Eric Jensen, Attila Juhasz, Stephen Kane, Makoto Kishimoto, Wilhelm Kley, Quentin Kral, Kaitlin Kratter, Lucas Labadie, Sylvestre Lacour, Greg Laughlin, Jean-Baptiste Le Bouquin, Ernest Michael, Farzana Meru, Rafael Millan-Gabet, Florentin Millour, Stefano Minardi, Alessandro Morbidelli, Chris Mordasini, Andreas Morlok, Dave Mozurkewich, Richard Nelson, Rene Oudmaijer, Chris Packham, Claudia Paladini, Olja Panic, Romain Petrov, Benjamin Pope, Joerg-Uwe Pott, Luis Henry Quiroga-Nunez, Cristina Ramos Almeida, Sean Raymond, Zsolt Regaly, Mark Reynolds, Stephen Ridgway, Stephen Rinehart, Michael Smith, Keivan Stassun, Jean Surdej, Neal Turner, Peter Tuthill, Gerard van Belle, Gautum Vasisht, Gerd Weigelt, Edward Wishnow, Sebastian Wolf, Ming Zhao, Zhaohuan Zhu, Matthias Schreiber, Gaspard Duchêne, Amelia Bayo, Johan Olofsson, Theo ten Brummelaar, Konrad Tristram, Markus Wittkowski, John Young, Alexander Wallace, Denis Defrère, Almudena Alonso-Herrero, Sebastian Zúñiga-Fernández

Proceedings Volume 10701, 1070118 (2018) https://doi.org/10.1117/12.2312683

KEYWORDS: Planets, Telescopes, Space telescopes, Exoplanets, Stars, Mid-IR, Interferometry, Signal to noise ratio, Interferometers, Heterodyning

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Proceedings Article | 9 July 2018 Paper

Paper

Hi-5: a potential high-contrast thermal near-infrared imager for the VLTI

J.-U. Pott, D. Defrère, O. Absil, J.-P. Berger, W. Danchi, S. Ertel, A. Gallenne, F. Hénault, P. Hinz, E. Huby, M. Ireland, S. Kraus, L. Labadie, G. Martin, A. Matter, B. Mennesson, A. Mérand, S. Minardi, J. Monnier, B. Norris, E. Pedretti, M. Reggiani, E. Serabyn, J. Surdej, K. R. W. Tristram, J. Woillez, G. Orban de Xivry, J.-B. Le Bouquin

Proceedings Volume 10701, 107010U (2018) https://doi.org/10.1117/12.2313700

KEYWORDS: Planets, Interferometry, Stars, Exoplanets, Imaging systems, Interferometers, L band, Mid-IR, Integrated optics, Astrophysics

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Proceedings Article | 19 September 2017 Presentation

Presentation

New technologies for nulling interferometry: laboratory demonstration of integrated optics beam combiners in the L and M bands (Conference Presentation)

Lucas Labadie, Stefano Minardi, Romina Diener, Robert Thomson, Jorg-Üwe Pott, Stefan Nolte, Jan Tepper

Proceedings Volume 10400, 104001H (2017) https://doi.org/10.1117/12.2273414

KEYWORDS: Integrated optics, Nulling interferometry, Interferometry, Mid-IR, Exoplanets, Space telescopes, Information operations, Astronomical imaging, Large telescopes

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Proceedings Article | 9 August 2016 Paper

Paper

Design of a large image derotator for the E-ELT instrument MICADO

Santiago Barboza, Jörg-Uwe Pott, Ralf-Rainer Rohloff, Friedrich Müller, Jörg Wagner, Hans Kärcher

Proceedings Volume 9908, 99089H (2016) https://doi.org/10.1117/12.2231632

KEYWORDS: Interfaces, Finite element methods, Device simulation, Large telescopes, Adaptive optics, Mathematical modeling, Telescopes, Computer programming, Wavefront sensors, Magnetism

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Proceedings Article | 9 August 2016 Open Access

Open Access

Paper

MICADO: first light imager for the E-ELT

R. Davies, J. Schubert, M. Hartl, J. Alves, Y. Clénet, F. Lang-Bardl, H. Nicklas, J.-U. Pott, R. Ragazzoni, E. Tolstoy, T. Agocs, H. Anwand-Heerwart, S. Barboza, P. Baudoz, R. Bender, P. Bizenberger, A. Boccaletti, W. Boland, P. Bonifacio, F. Briegel, T. Buey, F. Chapron, M. Cohen, O. Czoske, S. Dreizler, R. Falomo, P. Feautrier, N. Förster Schreiber, R. Genzel, E. Gendron, M. Glück, D. Gratadour, R. Greimel, F. Grupp, M. Häuser, M. Haug, J. Hennawi, H. J. Hess, V. Hörmann, R. Hofferbert, U. Hopp, Z. Hubert, D. Ives, W. Kausch, F. Kerber, H. Kravcar, K. Kuijken, M. Leitzinger, K. Leschinski, D. Massari, S. Mei, F. Merlin, L. Mohr, A. Monna, F. Müller, R. Navarro, M. Plattner, N. Przybilla, R. Ramlau, T. Ratzka, P. Rhode, J. Richter, H.-W. Rix, G. Rodeghiero, R.-R. Rohloff, G. Rousset, R. Ruddenklau, V. Schaffenroth, J. Schlichter, A. Sevin, R. Stuik, E. Sturm, J. Thomas, N. Tromp, M. Turatto, G. Verdoes-Kleijn, F. Vidal, R. Wagner, M. Wegner, W. Zeilinger, B. Ziegler, G. Zins, S. Ramsay

Proceedings Volume 9908, 99081Z (2016) https://doi.org/10.1117/12.2233047

KEYWORDS: Adaptive optics, Cameras, Adaptive optics, Cameras, Stars, Mirrors, Galactic astronomy, Imaging spectroscopy, Interfaces, Spectroscopy, Zoom lenses, Sensors

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Proceedings Article | 8 August 2016 Paper

Paper

P-REx: the piston drift reconstruction experiment

Jörg-Uwe Pott, Qiang Fu, Diethard Peter, Felix Widmann

Proceedings Volume 9907, 99073E (2016) https://doi.org/10.1117/12.2233139

KEYWORDS: Interferometry, Atmospheric optics, Telescopes, Wavefront sensors, Adaptive optics, Atmospheric turbulence, Turbulence, Wavefronts, Atmospheric modeling, Computer simulations

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Proceedings Article | 4 August 2016 Paper

Paper

Increasing the spectral coverage of interferometric integrated optics: K/L and N-laser-written beam combiners

Jan Tepper, Lucas Labadie, Balaji Muthusubramanian, Jörg-Uwe Pott, Alexander Arriola, Gillian Madden, Robert Thomson, Stefan Nolte, Romina Diener, Stefano Minardi, Debaditya Choudhury, William MacPherson

Proceedings Volume 9907, 990719 (2016) https://doi.org/10.1117/12.2231394

KEYWORDS: Interferometry, Integrated optics, Waveguides, Telescopes, Integrated optics, Mid-IR, Information operations, Astronomy, Fourier transforms, Beam splitters, Fiber lasers

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Proceedings Article | 4 August 2016 Paper

Paper

Planet Formation Imager (PFI): science vision and key requirements

John Monnier, Michael Ireland, Gaspard Duchêne, Catherine Espaillat, Sebastian Hönig, Attila Juhasz, Johan Olofsson, Claudia Paladini, Keivan Stassun, Neal Turner, Gautam Vasisht, Almudena Alonso Herrero, Amy Bonsor, Phil Armitage, Amelia Bayo, Clement Baruteau, Jean-Philippe Berger, Bertram Bitsch, Tabetha Boyajian, Andrea Chiavassa, David Ciardi, Willem-Jan de Wit, Alexandre Gallenne, Poshak Gandhi, John Ilee, Eric L. Jensen, Stephen Kane, Makoto Kishimoto, Wilhelm Kley, Quentin Kral, Kaitlin Kratter, Lucas Labadie, Greg Laughlin, Frederic Masset, Farzana Meru, Rafael Millan-Gabet, Florentin Millour, Alessandro Morbidelli, Chris Mordasini, Andreas Morlok, Richard Nelson, Rene Oudmaijer, Sijme-Jan Paardekooper, Chris Packham, Olja Panic, Arnaud Pierens, Christophe Pinte, Benjamin Pope, Jörg-Uwe Pott, Luis Henry Quiroga-Nuñez, Stefan Kraus, Myriam Benisty, Cristina Ramos Almeida, Sean Raymond, Zsolt Regaly, Mark Reynolds, Giovanni Rosotti, Michael Smith, Jean Surdej, Theo ten Brummelaar, Konrad R. Tristram, Gerd Weigelt, Markus Wittkowski, Sebastian Wolf, Ming Zhao, Zhaohuan Zhu, David Buscher, Chris Haniff, Sylvestre Lacour, Romain Petrov, Steve Ridgway, Peter Tuthill, Gerard van Belle, Tim Harries, Matthew Bate, Jean-François Gonzalez, Alexis Matter, Joshua Pepper

Proceedings Volume 9907, 99071K (2016) https://doi.org/10.1117/12.2231067

KEYWORDS: Planets, Imaging systems, Exoplanets, Planetary systems, Astrophysics, Stars, Astronomy, Theoretical astronomy, Observatories, Physics

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Proceedings Article | 4 August 2016 Paper

Paper

Fringe tracking at longer wavelengths using near- and mid-IR integrated optics devices

Balaji Muthusubramanian, Lucas Labadie, Jörg-Uwe Pott, Stefano Minardi, Jan Tepper, Romina Diener

Proceedings Volume 9907, 990736 (2016) https://doi.org/10.1117/12.2232610

KEYWORDS: L band, Atmospheric optics, Mid-IR, Integrated optics, Interferometers, Atmospheric turbulence, Integrated optics, Signal to noise ratio, Visibility, K band, Telescopes

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Proceedings Article | 4 August 2016 Paper

Paper

Imaging capabilities of the VLTI/MATISSE spectro-interferometric instrument

J. Sanchez-Bermudez, T. Henning, J.-U. Pott, R. van Boekel, A. Matter, B. Lopez, G. Weigelt, K.-H. Hofmann, D. Schertl, F. Millour, F. Baron

Proceedings Volume 9907, 99070B (2016) https://doi.org/10.1117/12.2232308

KEYWORDS: Image restoration, Interferometry, Interferometers, Mid-IR, Visibility, Image processing, Spatial frequencies, Data modeling, Image quality, Signal to noise ratio

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Proceedings Article | 4 August 2016 Paper

Paper

Simultaneous water vapor and dry air optical path length measurements and compensation with the large binocular telescope interferometer

E. Downey, M. Böhm, J.-U. Pott, D. Defrère, P. Hinz, W. Danchi, O. Durney, S. Ertel, J. Hill, W. Hoffmann, B. Mennesson, R. Millan-Gabet, M. Montoya, A. Skemer, E. Spalding, J. Stone, A. Vaz

Proceedings Volume 9907, 99071G (2016) https://doi.org/10.1117/12.2233884

KEYWORDS: Water, Optical testing, Interferometers, Infrared radiation, Telescopes, Interferometry, Phase measurement, K band, Nulling interferometry, Sensors

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Proceedings Article | 4 August 2016 Paper

Paper

Study of the impact of E-ELT and MICADO distortion and wavefront errors residuals on the MICADO astrometric observations

Gabriele Rodeghiero, Jörg-Uwe Pott, Peter Bizenberger

Proceedings Volume 9908, 99089E (2016) https://doi.org/10.1117/12.2231266

KEYWORDS: Distortion, Wavefronts, Adaptive optics, Telescopes, Mirrors, Tolerancing, Calibration, Relays, Device simulation, Monochromatic aberrations

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Proceedings Article | 4 August 2016 Paper

Paper

An overview of the mid-infrared spectro-interferometer MATISSE: science, concept, and current status

A. Matter, B. Lopez, P. Antonelli, M. Lehmitz, F. Bettonvil, U. Beckmann, S. Lagarde, W. Jaffe, R. Petrov, P. Berio, S. Robbe-Dubois, A. Glindemann, P. Bristow, M. Schoeller, T. Lanz, T. Henning, G. Weigelt, M. Heininger, S. Morel, P. Cruzalebes, K. Meisenheimer, R. Hofferbert, T. Agocs, J.-C. Augereau, G. Avila, C. Bailet, G. van Belle, J.-P. Berger, P. Bourget, R. Conzelmann, W. Danchi, M. Delbo, C. Dominik, E. Elswijk, G. Finger, A. Gabasch, S. Guniat, H. Hanenburg, K.-H. Hofmann, M. Hogerheijde, R. ter Horst, J. Hron, D. Ives, G. Jakob, T. Kroener, G. Kroes, S. Kuindersma, L. Labadie, J.-L. Lizon, C. Lucuix, F. Martinache, N. Mauclert, L. Mehrgan, M. Mellein, S. Ottogalli, R. Palsa, E. Pantin, J.-U. Pott, G. Rupprecht, M. Schuil, A. Spang, J. Stegmeier, N. Tromp, L. Venema, F. Millour, Y. Bresson, F. Allouche, J. Behrend, R. van Boekel, R. Brast, J.-M. Clausse, C. Connot, G. Csepany, A. van Duin, Y. Fantei, F. Gonté, U. Graser, F. Guitton, M. De Haan, P. Haguenauer, C Hummel, J. Isderda, A. Jasko, P. Jolley, S. Kiraly, J. Kragt, W. Laun, C. Leinert, A. Marcotto, G. Martinot-Lagarde, A. Meilland, S. Menardi, A. Merand, U. Neumann, E. Nussbaum, J. Panduro, I. Percheron, T. Phan Duc, E. Pozna, R. Roelfsema, D. Schertl, C. Schmidt, F. Vakili, M. Vannier, K. Wagner, J. Woillez, S. Wolf

Proceedings Volume 9907, 99070A (2016) https://doi.org/10.1117/12.2233052

KEYWORDS: Mid-IR, Interferometry, Telescopes, Signal detection, Sensors, Stars, Spectral resolution, Fourier transforms, L band, Cameras

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Proceedings Article | 27 July 2016 Paper

Paper

Accelerometer-based online reconstruction of fast telescope vibrations from delayed measurements

Alexander Keck, Jörg-Uwe Pott, Oliver Sawodny

Proceedings Volume 9906, 990630 (2016) https://doi.org/10.1117/12.2231667

KEYWORDS: Telescopes, Imaging systems, Reconstruction algorithms, Mirrors, Resonators, Control systems, Adaptive optics, Wavefront sensors, Sensors, Autoregressive models

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Proceedings Article | 27 July 2016 Paper

Paper

OVMS-plus at the LBT: disturbance compensation simplified

Michael Böhm, Phil Hinz, Denis Defrère, Elwood Downey, John Hill, Kellee Summers, Al Conrad, Martin Kürster, Tom Herbst, Oliver Sawodny, Jörg-Uwe Pott, José Borelli

Proceedings Volume 9906, 99062R (2016) https://doi.org/10.1117/12.2231268

KEYWORDS: Telescopes, Mirrors, Interferometry, Sensors, Adaptive optics, Interferometers, Astronomy, Computer architecture, Feedback loops

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Proceedings Article | 27 July 2016 Paper

Paper

Simulation of an accelerometer-based feedforward vibration suppression in an adaptive optics system for MICADO

Martin Glück, Jörg-Uwe Pott, Oliver Sawodny

Proceedings Volume 9909, 99093N (2016) https://doi.org/10.1117/12.2231852

KEYWORDS: Adaptive optics, Telescopes, Device simulation, Feedback control, Control systems, Telescopes, Large telescopes, Wavefronts, Autoregressive models, Resonators, Atmospheric modeling

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Proceedings Article | 26 July 2016 Paper

Paper

High-precision astrometry towards ELTs

Davide Massari, Giuliana Fiorentino, Remko Stuik, Gijs Verdoes Kleijn, Laura Schreiber, Eline Tolstoy, Richard Davies, Yann Clénet, Damien Gratadour, Alan McConnachie, David Andersen, Jörg-Uwe Pott, Gabriele Rodeghiero, Konrad Kuijken, Ramon Navarro, Paolo Turri

Proceedings Volume 9909, 99091G (2016) https://doi.org/10.1117/12.2232478

KEYWORDS: Cameras, Device simulation, Adaptive optics, Device simulation, Point spread functions, Stars, Electroluminescent displays, Modeling, Calibration, Phase modulation, Gemini Observatory

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Proceedings Article | 24 July 2014 Paper

Paper

Planet formation imager (PFI): introduction and technical considerations

John Monnier, J.-P. Berger, Stefan Kraus, Michael Ireland, Lucas Labadie, Sylvestre Lacour, Jörg-Uwe Pott, Stephen Ridgway, Jean Surdej, Theo ten Brummelaar, Peter Tuthill, Gerard van Belle, David Buscher, Christopher Haniff, Romain Petrov, Herve Le Coroller

Proceedings Volume 9146, 914610 (2014) https://doi.org/10.1117/12.2057262

KEYWORDS: Planets, Telescopes, Space telescopes, Stars, Imaging systems, Spatial resolution, Interferometry, Mid-IR, Interferometers, Exoplanets

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Proceedings Article | 24 July 2014 Paper

Paper

HD 139614: the interferometric case for a group-Ib pre-transitional young disk

Jean-Philippe Berger, Lucas Labadie, Alexis Matter, Alexander Kreplin, Bruno Lopez, Sebastian Wolf, Gerd Weigelt, Steve Ertel, Jorg-Uwe Pott, William Danchi

Proceedings Volume 9146, 91462T (2014) https://doi.org/10.1117/12.2055353

KEYWORDS: Visibility, Stars, Surface conduction electron emitter displays, Mid-IR, Interferometry, Data modeling, Radiative transfer, Silicates, Calibration, Infrared radiation

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Proceedings Article | 24 July 2014 Paper

Paper

Image reconstruction with MATISSE at the VLTI

Rainer Köhler, Jan Philipp Ruge, Jörg-Uwe Pott, Sebastian Wolf, Walter Jaffe, Thomas Henning

Proceedings Volume 9146, 91461R (2014) https://doi.org/10.1117/12.2055957

KEYWORDS: Telescopes, Visibility, Image restoration, Device simulation, Planets, Stars, Mid-IR, Astatine, Monte Carlo methods, Neodymium

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Proceedings Article | 24 July 2014 Paper

Paper

Performance of the LINC NIRVANA fringe and flexure tracker at delivery

Claus Connot, Matthew Horrobin, Andreas Eckart, Bettina Lindhorst, Steffen Rost, Semir Smajić, Christian Straubmeier, Imke Wank, Jens Dierkes, Udo Beckmann, Edmund Nußbaum, Thomas Bertram, Jörg-Uwe Pott

Proceedings Volume 9146, 91462G (2014) https://doi.org/10.1117/12.2055724

KEYWORDS: Sensors, Sensor performance, Head, Computer programming, Telescopes, Interfaces, Control systems, Optical filters, Electronics, K band

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Proceedings Article | 24 July 2014 Paper

Paper

MATISSE status report and science forecast

B. Lopez, S. Lagarde, R. Petrov, P. Antonelli, Ph. Bério, F. Millour, S. Robbe-Dubois, Th. Lanz, C. Bailet, S. Bonhomme, Y. Bresson, J. Clausse, O. Chesneau, A. Crida, M. Delbo , M. Dugué, Y. Fanteï, P. Girard, V. Girault, F. Guitton, Y. Hughes, A. Marcotto, F. Martinache, G. Martinot-Lagarde, N. Mauclert, A. Meilland, J. Menut, S. Ottogalli, L. Thiam, M. Vannier, W. Jaffe, C. Dominik, M. Hogerheijde, F. Vakili, M. Schöller, P. Bristow, A. Glindemann, J.-C. Gonzalez, J.-P. Berger, R. Brast, F. Delplancke, G. Finger, A. Gabasch, P. Gitton, F. Gonté, S. Guniat, P. Haguenauer, D. Ives, G. Jakob, P. Jolley, J. Lizon, Ch. Lucuix, L. Mehrgan, S. Ménardi, S. Morel, R. Palsa, I. Percheron, T. Phan Duc, Eszter Pozna, J. Woillez, G. Ávila, P. Bourget, G. Rupprecht, J. Stegmeier, U. Beckman, G. Weigelt, J. Behrend, C. Connot, M. Heininger, K.-H. Hofmann, T. Kroener, E. Nussbaum, D. Schertl, F. Bettonvil, L. Venema, T. Agócs, E. Elswijk, M. De Haan, H. Hanenburg, R. ter Horst, J. Kragt, G. Kroes, R. Navarro, F. Rigal, N. Tromp, U. Graser, T. Henning, Roy von Boekel, R. Köhler, W. Laun, M. Lehmitz, Ch. Leinert, M. Mellein, K. Meisenheimer, U. Neumann, J. Panduro, J.-U. Pott, K. Wagner, S. Wolf, J.-C. Augereau, A. Matter, G. Csépány, A. Jaskó, L. Mosoni, W. Danchi, A. Glazenborg, J. Hron, L. Labadie, E. Pantin, F. Przygodda, A. Richichi, G. van Belle

Proceedings Volume 9146, 91460M (2014) https://doi.org/10.1117/12.2056419

KEYWORDS: Interferometry, Sensors, Mid-IR, Stars, Telescopes, Visibility, Planets, Spectral resolution, Photometry, Fourier transforms

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Proceedings Article | 22 July 2014 Paper

Paper

Real-time estimation of differential piston at the LBT

Michael Böhm, Jörg-Uwe Pott, Oliver Sawodny, Tom Herbst, Martin Kürster

Proceedings Volume 9145, 91451B (2014) https://doi.org/10.1117/12.2055833

KEYWORDS: Mirrors, Telescopes, Error analysis, Device simulation, Sensors, Algorithm development, Image sensors, Performance modeling, Astronomy, Astronomical telescopes

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Proceedings Article | 22 July 2014 Paper

Paper

Accelerometer-based position reconstruction for the feedforward compensation of fast telescope vibrations in the E-ELT/MICADO

Jörg-Uwe Pott, Oliver Sawodny, Alexander Keck

Proceedings Volume 9145, 91454H (2014) https://doi.org/10.1117/12.2053769

KEYWORDS: Telescopes, Adaptive optics, Control systems, Wavefront sensors, Mirrors, Feedback loops, Resonators, Reconstruction algorithms, Atmospheric optics, Cameras

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SPIE Journal Paper | 6 February 2013

LINC-NIRVANA for the large binocular telescope: setting up the world’s largest near infrared binoculars for astronomy

Ralph Hofferbert, Harald Baumeister, Thomas Bertram, Jürgen Berwein, Peter Bizenberger, Armin Böhm, Michael Böhm, José Luis Borelli, Matthieu Brangier, Florian Briegel, Albert Conrad, Fulvio De Bonis, Roman Follert, Thomas Herbst, Armin Huber, Frank Kittmann, Martin Kürster, Werner Laun, Ulrich Mall, Daniel Meschke, Lars Mohr, Vianak Naranjo, Aleksei Pavlov, Jorg-Uwe Pott, Hans-Walter Rix, Ralf-Rainer Rohloff, Eva Schinnerer, Clemens Storz, Jan Trowitzsch, Zhaojun Yan, Xianyu Zhang, Andreas Eckart, Matthew Horrobin, Steffen Rost, Christian Straubmeier, Imke Wank, Jens Zuther, Udo Beckmann, Claus Connot, Matthias Heininger, Karl-Heinz Hofmann, Tim Kroner, Edmund Nussbaum, Dieter Schertl, Gerd Weigelt, Maria Bergomi, Alessandro Brunelli, Marco Dima, Jacopo Farinato, Demetrio Magrin, Luca Marafatto, Roberto Ragazzoni, Valentina Viotto, Carmelo Arcidiacono, Giovanni Bregoli, Paolo Ciliegi, Giuseppe Cosentino, Emiliano Diolaiti, Italo Foppiani, Matteo Lombini, Laura Schreiber, Francesco D'Alessio, Gianluca Li Causi, Dario Lorenzetti, Fabrizio Vitali, Mario Bertero, Patrizia Boccacci, Andrea La Camera

OE, Vol. 52, Issue 08, 081602, (February 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.8.081602

KEYWORDS: Telescopes, Sensors, Mirrors, Interferometry, Near infrared, Adaptive optics, Interfaces, Cameras, Optical engineering, Astronomy

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Proceedings Article | 24 October 2012 Paper

Paper

LINC-NIRVANA for the LBT: setting up the world's largest NIR binoculars for astronomy

Karl-Heinz Hofmann, Marco Dima, Demetrio Magrin, Luca Marafatto, Giovanni Bregoli, Paolo Ciliegi, Guiseppe Cosentino, Daniel Meschke, Carmelo Arcidiacono, Jacopo Farinato, Tom Herbst, Aleksei Pavlov, Zhaojun Yan, Matthew Horrobin, Francesco D'Alessio, Alessandro Brunelli, Thomas Bertram, Dario Lorenzetti, Dieter Schertl, Ralph Hofferbert, Maria Bergomi, Clemens Storz, Lars Mohr, Laura Schreiber, Italo Foppiani, Steffen Rost, Eddy Nussbaum, Harald Baumeister, Armin Huber, Mario Bertero, Michael Böhm, Jürgen Berwein, Claus Connot, Andreas Eckart, Roman Follert, Fulvio De Bonis, Gianluca Li Causi, Eva Schinnerer, Gerd Weigelt, Ulrich Mall, Armin Böhm, Valentina Viotto, Hans-Walter Rix, Udo Beckmann, Matthias Heininger, Roberto Ragazzoni, Frank Kittmann, Vianak Naranjo, Jörg-Uwe Pott, Peter Bizenberger, Matteo Lombini, Fabrizio Vitali, Tim Kröner, Matthieu Brangier, Martin Kürster, José Luis Borelli, Florian Briegel, Emiliano Diolaiti, Patrizia Boccacci, Imke Wank, Ralf-Rainer Rohloff, Jan Trowitzsch, Werner Laun, Albert Conrad, Andrea La Camera, Xianyu Zhang, Jens Zuther, Christian Straubmeier

Proceedings Volume 8511, 85110A (2012) https://doi.org/10.1117/12.928284

KEYWORDS: Telescopes, Mirrors, Sensors, Interferometry, Cameras, Adaptive optics, Near infrared, Stars, Imaging systems, Interfaces

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Proceedings Article | 25 September 2012 Paper

Paper

Modelling the optical pathway of the Large Binocular Telescope

Michael Böhm, Thomas Ruppel, Tom Herbst, Oliver Sawodny, Jörg-Uwe Pott, Martin Kürster

Proceedings Volume 8449, 844915 (2012) https://doi.org/10.1117/12.926293

KEYWORDS: Mirrors, Telescopes, Motion models, Modeling, Sensors, Data modeling, Systems modeling, Device simulation, Motion measurement, Distance measurement

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Proceedings Article | 13 September 2012 Paper

Paper

Intelligent vibration control of ELTs and large AO hardware

T. Ruppel, M. Böhm, J.-U. Pott, A. Keck, O. Sawodny, J. Trowitzsch, R.-R. Rohloff, T. Herbst, J. Borelli, M. Kürster

Proceedings Volume 8447, 84474V (2012) https://doi.org/10.1117/12.927028

KEYWORDS: Mirrors, Adaptive optics, Vibration control, Telescopes, Imaging systems, Sensors, Actuators, Wavefront sensors, Mirror mounts, Atmospheric optics

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Proceedings Article | 13 September 2012 Paper

Paper

LINC-NIRVANA Pathfinder: testing the next generation of wave front sensors at LBT

Peter Bizenberger, Ralf-Rainer Rohloff, Harald Baumeister, Alfio Puglisi, Andrew Rakich, Roberto Ragazzoni, Alessandro Brunelli, Richard Green, Matthieu Brangier, Aleksei Pavlov, Simone Esposito, Chris Biddick, Valentina Viotto, Norm Cushing, Xianyu Zhang, Jacopo Farinato, Frank Kittmann, Lars Mohr, Florian Briegel, Daniel Meschke, Tom Herbst, Jan Trowitzsch, Fulvio De Bonis, Jorg-Uwe Pott, Werner Laun, Juergen Berwein, Joar Brynnel, Michele De La Pena, Carmelo Arcidiacono, Martin Kuerster, Lorenzo Busoni, Thomas Bertram, Maria Bergomi, Ralph Hofferbert, Luca Fini, Albert Conrad

Proceedings Volume 8447, 84470V (2012) https://doi.org/10.1117/12.925650

KEYWORDS: Stars, Adaptive optics, Wavefronts, Calibration, Charge-coupled devices, Mirrors, Cameras, Infrared cameras, CCD cameras, Wavefront sensors

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Proceedings Article | 13 September 2012 Paper

Paper

Development of new concepts to minimize the impact of fast telescope vibrations seen by the E-ELT/MICADO wavefront sensors

Alexander Keck, Thomas Ruppel, Jörg-Uwe Pott, Oliver Sawodny

Proceedings Volume 8447, 84474W (2012) https://doi.org/10.1117/12.927030

KEYWORDS: Control systems, Telescopes, Adaptive optics, Wavefront sensors, Sensors, Control systems design, Mirrors, Deformable mirrors, Atmospheric optics, Cameras

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Proceedings Article | 12 September 2012 Paper

Paper

The LINC-NIRVANA fringe and flexure tracker control system

Jens Zuther, Matthew Horrobin, Semir Smajic, Christoph Rauch, Christian Straubmeier, Steffen Rost, Imke Wank, Bettina Lindhorst, Andreas Eckart, Evangelia Tremou, Jörg-Uwe Pott

Proceedings Volume 8445, 844539 (2012) https://doi.org/10.1117/12.926531

KEYWORDS: Sensors, Control systems, Digital signal processing, Computer programming, Mirrors, Stars, Telescopes, Filtering (signal processing), Fringe analysis, Electronic filtering

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Proceedings Article | 12 September 2012 Paper

Paper

Perspective of imaging in the mid-infrared at the Very Large Telescope Interferometer

S. Lagarde, P. Antonelli, W. Jaffe, R. Petrov, L. Venema, Sylvie Robbe-Dubois, F. Bettonvil, P. Berio, R. Navarro, U. Graser, U. Beckman, G. Weigelt, F. Vakili, T. Henning, J.-C. Gonzales, S. Wolf, C. Bailet, J. Behrend, Y. Bresson, O. Chesneau, J. Clausse, C. Connot, M. Dugué, Y. Fantei, E. Elswijk, H. Hanenburg, K. Hofmann, M. Heininger, R. ter Horst, J. Hron, J. Kragt, N. Tromp, T. Agocs, G. Kroes, W. Laun, Ch. Leinert, M. Lehmitz, A. Matter, J. Menut, F. Millour, U. Neumann, E. Nussbaum, S. Ottogalli, J.-U. Pott, F. Rigal, A. Roussel, D. Schertl, M. Vannier, K. Wagner, M. Mellein, T. Kroener, N. Mauclert, P. Girard, G. Lagarde, L. Mosoni, A. Jasko, A. Glindemann, T. Phan Duc, G. Finger, D. Ives, G. Jakob, I. Percheron, G. Avila, R. Palsa, Eszter Pozna, J. Lizon, Ch. Lucuix, S. Menardi, P. Haguenauer, P. Gitton, S. Morel, F. Gonté, P. Jolley, G. Rupprecht, P. Bourget, F. Delplancke, L. Mehrgan, J. Stegmeier, G. van Belle, A. Richichi, A. Moorwood, B. Lopez

Proceedings Volume 8445, 84450R (2012) https://doi.org/10.1117/12.926238

KEYWORDS: Interferometry, Sensors, Visibility, Mid-IR, L band, Telescopes, Spectral resolution, Image restoration, Interferometers, Photometry

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Proceedings Article | 12 September 2012 Paper

Paper

Glass fiber reinforced plastics within the fringe and flexure tracker of LINC-NIRVANA

E. Tremou, M. Horrobin, C. Rauch, J.-U. Pott, J. Zuther, C. Straubmeier, B. Lindhorst, Semir Smajic, I. Wank, A. Eckart, S. Rost

Proceedings Volume 8445, 844527 (2012) https://doi.org/10.1117/12.926171

KEYWORDS: Sensors, Head, Aluminum, Telescopes, Computer programming, Cryogenics, Glasses, Adaptive optics, Epoxies, Interferometry

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Proceedings Article | 12 September 2012 Paper

Paper

First faint dual-field phase-referenced observations on the Keck interferometer

J.-U. Pott, 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, M . Colavita, J. Woillez, S. Ragland, J. Monnier, R Akeson, P. Wizinowich, R. Millan-Gabet, J. Eisner

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

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Proceedings Article | 12 September 2012 Paper

Paper

New horizons for VLTI 10 micron interferometry: first scientific measurements with external PRIMA fringe tracking

I. Karovicova, J.-U. Pott, A. Müller, F. Delplancke

Proceedings Volume 8445, 84450Q (2012) https://doi.org/10.1117/12.927027

KEYWORDS: Interferometry, Stars, Calibration, K band, Mid-IR, Astatine, IRIS Consortium, Telescopes, Detection and tracking algorithms, Near infrared

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Proceedings Article | 12 September 2012 Paper

Paper

LINC-NIRVANA: optical elements of the fringe and flexure tracker

Uwe Lindhorst, Evangelia Tremou, Udo Beckmann, Andreas Eckart, Steffen Rost, Thomas Bertram, Christian Straubmeier, Matthew Horrobin, Jörg-Uwe Pott, Rainer Lenzen, Imke Wank, Jens Zuther, Christoph Rauch, Bettina Lindhorst, Semir Smajic

Proceedings Volume 8445, 844536 (2012) https://doi.org/10.1117/12.926017

KEYWORDS: Sensors, Telescopes, Zemax, Optical components, Mirrors, Optical simulations, Interferometry, Point spread functions, Beam splitters, Optical tracking

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Proceedings Article | 22 July 2010 Paper

Paper

LINC-NIRVANA piston control elements

Thomas Bertram, Mario Brix, Jörg-Uwe Pott, Jose Luis Borelli, Thomas Herbst, Martin Kuerster, Steffen Rost, Ralf-Rainer Rohloff

Proceedings Volume 7734, 77341U (2010) https://doi.org/10.1117/12.857403

KEYWORDS: Mirrors, Telescopes, Actuators, Digital signal processing, Vibrometry, Mirror mounts, Optical benches, Interferometry, Digital filtering, Sensors

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Proceedings Article | 22 July 2010 Paper

Paper

OVMS: the optical path difference and vibration monitoring system for the LBT and its interferometers

J. Kraus, V. Naranjo, T. McMahon, J. Little, M. Kürster, M. Brix, G. Weigelt, T. Herbst, J. Esguerra, U. Beckmann, T. Edgin, T. Bertram, R. Green, N. Cushing, D. Ashby, T. Connors, J. Trowitzsch, J. Brynnel, J.-U. Pott, P. Hinz, J. L. Borelli, W. Gässler

Proceedings Volume 7734, 77342Y (2010) https://doi.org/10.1117/12.856693

KEYWORDS: Telescopes, Adaptive optics, Interferometers, Mirrors, Control systems, Data archive systems, Observatories, Data acquisition, Interferometry, Distributed computing

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Proceedings Article | 22 July 2010 Open Access

Open Access

Paper

Science with the Keck Interferometer ASTRA program

J. Woillez, P. Wizinowich, A. Ghez, J. Graham, J. Monnier, S. Ragland, J. Eisner, M. Colavita, J. Pott, R. Akeson, R. Millan-Gabet, L. Hillenbrand

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

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Proceedings Article | 22 July 2010 Open Access

Open Access

Paper

ASTRA: astrometry and phase-referencing astronomy on the Keck interferometer

J-U. Pott, A. Cooper, S. Ragland, M. Hrynevych, C. Felizardo, J. Graham, K. Summers, J. Woillez, T. Panteleeva, J. Herstein, D. Medeiros, J. Eisner, C. Tyau, O. Martin, A. Ghez, K. Tsubota, B. Berkey, B. Smith, E. Appleby, L. Hillenbrand, E. Wetherell, R. Akeson, R. Millan-Gabet, D. Morrison, M. Colavita, J. Monnier, P. Wizinowich

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

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Proceedings Article | 22 July 2010 Open Access

Open Access

Paper

First Keck Interferometer measurements in self-phase referencing mode: spatially resolving circum-stellar line emission of 48 Lib

D. Medeiros, B. Smith, K. Summers, J-U. Pott, A. Ghez, C. Tyau, S. Ragland, J. Monnier, J. Herstein, A. Cooper, C. Felizardo, J. Graham, R. Millan-Gabet, E. Wetherell, J. Eisner, L. Hillenbrand, E. Appleby, K. Tsubota, R. Akeson, P. Wizinowich, T. Panteleeva, M. Hrynevych, J. Woillez, M. Colavita, D. Morrison, B. Berkey

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

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Proceedings Article | 22 July 2010 Paper

Paper

First results using PRIMA FSU as a fringe tracker for MIDI

K. Meisenheimer, S. Morel, R. Abuter, A. Matter, A. Verhoeff, R. van Boekel, Th. Henning, K. Tristram, A. Müller, Ch. Leinert, W. Jaffe, J.-U. Pott, L. Burtscher, F. Delplancke, G. van Belle, B. Lopez, C. Schmid

Proceedings Volume 7734, 773420 (2010) https://doi.org/10.1117/12.857754

KEYWORDS: Stars, Astatine, Calibration, Interferometry, Photometry, K band, Visibility, Planets, Prisms, Phase measurement

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Proceedings Article | 16 July 2010 Paper

Paper

Recent progress at the Keck Interferometer

T. Panteleeva, E. Wetherell, A. Cooper, R. Millan-Gabet, D. Morrison, K. Tsubota, M. Hrynevych, J. Woillez, P. Wizinowich, J. Herstein, C. Tyau, B. Smith, M. Colavita, J.-U. Pott, R. Akeson, S. Ragland, C. Felizardo, E. Appleby, D. Medeiros, K. Summers, B. Berkey

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

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Proceedings Article | 28 July 2008 Open Access

Open Access

Paper

First spectro-interferometry on galactic center sources in the infrared: results and science prospects at the sensitivity limit of current larger aperture arrays

Julien Woillez, James Graham, Andreas Eckart, Jörg-Uwe Pott, Andreas Glindemann, Andrea Ghez, Peter Wizinowich

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

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Proceedings Article | 28 June 2006 Paper

Paper

Interferometric observations of the galactic center: LBT and VLTI

Christian Straubmeier, Thomas Bertram, Leonhard Meyer, Tom Herbst, Jihane Moultaka, Rainer Schödel, Steffen Rost, Koraljka Muzic, Thomas Viehmann, Andreas Eckart, Jörg-Uwe Pott

Proceedings Volume 6268, 62681J (2006) https://doi.org/10.1117/12.670283

KEYWORDS: Stars, Near infrared, Infrared imaging, Interferometry, Adaptive optics, Telescopes, Spatial resolution, Polarization, Spectroscopy, X-rays

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Proceedings Article | 20 October 2004 Paper

Paper

A feasibility study of future observations with MIDI and other VLTI science instruments: the example of the Galactic Center

Christoph Leinert, Thomas Viehmann, Andreas Glindemann, Markus Schoeller, Joerg-Uwe Pott, Andreas Eckart, Massimo Robberto

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.551659

KEYWORDS: Stars, Interferometry, Mid-IR, Infrared imaging, Target acquisition, Visibility, Telescopes, K band, Interferometers, Spatial resolution

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Proceedings Article | 20 October 2004 Paper

Paper

VLTI technical advances: present and future

Francesco Paresce, Tom Licha, Derek McKay, Robert Karban, Stephane Guisard, Pierre Kervella, Christian Hummel, Nico Housen, Anders Wallander, Francoise Delplancke, Sebastien Morel, Luigi Andolfato, Mario van den Ancker, Andreas Glindemann, Mario Kiekebusch, Andrea Richichi, Emmanuel di Folco, Maja Albertsen, Markus Wittkowski, Antonio Longinotti, Philippe Duhoux, N. Schuhler, Martin Dimmler, Martin Vannier, Gerardo Avila, Alexis Huxley, Philippe Gitton, Joerg-Uwe Pott, Kevin Scales, Pascal Ballester, Frederic Derie, R. Frahm, Florence Puech, Bertrand Bauvir, Rainer Wilhelm, Cyrus Sabet, Serge Menardi, Fredrik Rantakyro, Samuel Leveque, Bruno Gilli, Bertrand Koehler, Emmanuel Galliano, Thanh Phan Duc, Markus Schoeller, Guy Monnet, Paul Giordano, Isabelle Percheron, Monika Petr-Gotzens

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.551468

KEYWORDS: Telescopes, Stars, Interferometry, Sensors, Adaptive optics, Astatine, Observatories, Near infrared, Mid-IR, IRIS Consortium

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Proceedings Article | 20 October 2004 Paper

Paper

Scientific potential for LINC NIRVANA observations of galactic nuclei

Christian Straubmeier, Rainer Schodel, Joerg-Uwe Pott, Julia Scharwachter, Thomas Herbst, Jens Zuther, Andreas Eckart, Thomas Bertram, Nelly Mouawad

Proceedings Volume 5491, (2004) https://doi.org/10.1117/12.551228

KEYWORDS: Galactic astronomy, Near infrared, X-rays, Stars, Adaptive optics, Interferometry, X-ray optics, Imaging spectroscopy, Spectroscopy, Spatial resolution

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Showing 5 of 70 publications

Conference Committee Involvement (1)

Optical and Infrared Interferometry IV

23 June 2014 | Montréal, Quebec, Canada

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