Mr. Hoang T. Nguyen Profile

Hoang T. Nguyen

Diffractive Optics Group Leader

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 18 December 2024 Presentation

Birefringent and antireflective metasurfaces for high power lasers enabled by advanced masking technologies

Nathan Ray, Jae-Hyuck Yoo, Hoang Nguyen, Michael Johnson, Eyal Feigenbaum

Proceedings Volume PC13190, PC131900L (2024) https://doi.org/10.1117/12.3033444

KEYWORDS: Etching, Antireflective coatings, High power lasers, Fabrication, Wave plates, Surface properties, Silica, Optical components, Nanoparticles, Laser induced damage

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Proceedings Article | 18 December 2024 Presentation + Paper

Advancements in high fluence multilayer dielectric gratings for ultrafast lasers

Hoang Nguyen, Jeff Bude, Brad Hickman, Candis Jackson, James Nissen, Craig Siders, Sean Tardif, Jackson Williams, David Alessi

Proceedings Volume 13190, 131900J (2024) https://doi.org/10.1117/12.3032550

KEYWORDS: Optical gratings, Laser systems engineering, Laser development, Ultrafast phenomena, Ultrafast lasers, Pulsed laser operation, Laser induced damage, Laser energy, Design, X-rays

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Proceedings Article | 12 March 2024 Presentation + Paper

Development of high peak and average power Tm:YLF lasers

Zbynek Hubka, Issa Tamer, Leily Kiani, Jason Owens, Andrew Church, František Batysta, Thomas Galvin, Drew Willard, Andrew Yandow, Alex Chemali, Justin Galbraith, David Alessi, Colin Harthcock, Brad Hickman, Candis Jackson, James Nissen, Sean Tardif, Hoang Nguyen, Hansel Neurath, Emily Sistrunk, Robert Plummer, Brendan Reagan, Thomas Spinka

Proceedings Volume 12864, 1286402 (2024) https://doi.org/10.1117/12.3003283

KEYWORDS: Laser development, Pulsed laser operation, Multiplexing, High power lasers, Laser energy, Thulium, Diode pumped solid state lasers

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Proceedings Article | 24 November 2023 Paper

All-glass metasurface laser optics for lensing, antireflections, and waveplates

Eyal Feigenbaum, Nathan Ray, Jae Hyuck Yoo, Hoang Nguyen, Michael Johnson

Proceedings Volume 12726, 127260K (2023) https://doi.org/10.1117/12.2685561

KEYWORDS: Antireflective coatings, Wave plates, Laser optics, Optical components, Glasses, Design and modelling, Nanoparticles, Metals, Laser induced damage, High power lasers

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Proceedings Article | 14 March 2023 Presentation + Paper

High repetition rate, high energy petawatt laser for the matter in extreme conditions upgrade

Brendan Reagan, MariAnn Albrecht, David Alessi, Mark Ammons, Saumyabrata Banerjee, Cris Barillas, Frantisek Batysta, Brandon Buckley, Alex Chemali, Erin Clark, Edwin Davila, Robert Deri, Kevin Eseltine, Barry Fishler, E. Steve Fulkerson, Justin Galbraith, Thomas Galvin, Anthony Gonzales, Vinod Gopalan, Sandrine Herriot, Zbynek Hubka, Jessica Jimenez, Leily Kiani, Ed Koh, Rotem Kupfer, Zhi Liao, Jeremy Lusk, Hoang Nguyen, Ashay Patel, Aaron Peer, John Peterson, Robert Plummer, Kathleen Schaffers, Emily Sistrunk, Thomas Spinka, Christopher Stolz, Issa Tamer, Vincent Tang, Steve Telford, Kenneth Terzi, Pamela Utley, Katherine Velas, Anthony Vella, J. Nan Wong

Proceedings Volume 12401, 124010A (2023) https://doi.org/10.1117/12.2650137

KEYWORDS: Pulsed laser operation, Laser systems engineering, Semiconductor lasers, Laser energy, Laser development, Fusion energy, High power lasers, Equipment, X-ray sources, Plasmas

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Proceedings Article | 3 December 2022 Presentation

Mid-IR femtosecond laser induced damage precursor on multi-layer dielectric mirrors and gratings

Simin Zhang, Michael Tripepi, Brendan Reagan, Emily Sistrunk Link, Hoang Nguyen, David Alessi, Enam Chowdhury

Proceedings Volume PC12300, PC123000R (2022) https://doi.org/10.1117/12.2641646

KEYWORDS: Femtosecond phenomena, Mid-IR, Dielectric mirrors, Mirrors, Laser optics, Laser applications, Laser ablation, Dielectrics, YAG lasers, Ultrafast phenomena

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Proceedings Article | 3 December 2022 Presentation

Scalable laser printing process for high power laser glass-engraved meta optics masks

Jae-Hyuck Yoo, Nathan Ray, Hoang Nguyen, Michael Johnson, Eyal Feigenbaum

Proceedings Volume PC12300, PC123000O (2022) https://doi.org/10.1117/12.2641106

KEYWORDS: Photomasks, Laser processing, High power lasers, Optical components, Metals, Laser optics, Nanoparticles, Temperature metrology, Silica, Optical testing

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Proceedings Article | 2 December 2022 Presentation + Paper

Glass-engraved metasurfaces: the path to ultra-low reflectance, extreme broadband performance, and high acceptance angle for high power laser applications

Nathan Ray, Jae-Hyuck Yoo, Hoang Nguyen, Michael Johnson, Eyal Feigenbaum

Proceedings Volume 12300, 1230009 (2022) https://doi.org/10.1117/12.2641631

KEYWORDS: Reflectivity, Etching, Dewetting, Nanoparticles, Antireflective coatings, Silica, High power lasers, Gold, Particles, Metals

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Proceedings Article | 12 October 2021 Presentation

Glass-Engraved Metasurfaces: Advancements Toward Scalable and Durable High Power Laser Optics

Nathan Ray, Jake Yoo, Hoang Nguyen, Michael Johnson, Eyal Feigenbaum

Proceedings Volume 11910, 1191018 (2021) https://doi.org/10.1117/12.2618066

KEYWORDS: High power lasers, Laser optics, Optical components, Laser induced damage, Photomasks, Lithography, Dielectrics, Antireflective coatings, Thermography, Silica

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Proceedings Article | 1 August 2021 Presentation

Demonstration of large aperture tailorable meta-surfaces with superior mechanical and laser power durability

Eyal Feigenbaum, Nathan Ray, Jae-Hyuck Yoo, Hoang Nguyen

Proceedings Volume 11795, 117951S (2021) https://doi.org/10.1117/12.2593736

KEYWORDS: Photomasks, High power lasers, Gold, Silica, Physics, Nanotechnology, Nanoparticles, Metamaterials, Metals, Laser induced damage

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Proceedings Article | 11 September 2020 Presentation

Scalable and durable glass-engraved meta-surfaces for high power laser ultra-thin optics

Eyal Feigenbaum, Jae Hyuck Yoo, Nathan Ray, Hoang Nguyen, Mike Johnson, Salmaan Baxamusa, Selim Elhadj

Proceedings Volume 11514, 1151417 (2020) https://doi.org/10.1117/12.2572230

KEYWORDS: High power lasers, Laser optics, Optical components, Laser induced damage, Gold, Silica, Dielectrics, Lithography, Dry etching, Nanoparticles

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Proceedings Article | 3 December 2019 Presentation

Quest for high damage performance: metasurfaces for high power laser applications (Conference Presentation)

Nathan Ray, Jae Hyuck Yoo, Hoang Nguyen, Michael Johnson, Salmaan Baxamusa, Selim Elhadj, Joseph Mckeown, Ibo Matthews, Eyal Feigenbaum

Proceedings Volume 11173, 1117310 (2019) https://doi.org/10.1117/12.2536504

KEYWORDS: High power lasers, Laser optics, Electron beam lithography, Photomasks, Laser systems engineering, Beam shaping, Laser applications, Optical properties, Mask making, Annealing

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Proceedings Article | 26 April 2019 Paper

Laser Technology Development for High Peak Power Lasers Achieving Kilowatt Average Power and Beyond

E. Sistrunk, D. Alessi, A. Bayramian, K. Chesnut, A. Erlandson, T. Galvin, D. Gibson, H. Nguyen, B. Reagan, K. Schaffers, C. Siders, T. Spinka, C. Haefner

Proceedings Volume 11034, 1103407 (2019) https://doi.org/10.1117/12.2525380

KEYWORDS: High power lasers, Particle beams, Laser applications, Pulsed laser operation, Laser development, Laser systems engineering, Diodes, Amplifiers, Spatial filters, Optical amplifiers, Fusion energy

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SPIE Journal Paper | 22 March 2012 Open Access

Fabrication of functional silicon-based nanoporous membranes

Nazar Ileri, Pieter Stroeve, Ahmet Palazoglu, Roland Faller, Hoang Nguyen, Jerald Britten, Sonia Letant, Joseph Tringe, Saleem Zaidi

JM3, Vol. 11, Issue 1, 013012, (March 2012) https://doi.org/10.1117/12.10.1117/1.JMM.11.1.013012

KEYWORDS: Silicon, Etching, Semiconducting wafers, Diffusion, Lithography, Scanning electron microscopy, Molecules, Manufacturing, Plasma etching, Nanolithography

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Proceedings Article | 26 May 2011 Paper

Nanopillars array for surface enhanced Raman scattering

Allan S. Chang, Mihail Bora, Hoang Nguyen, Elaine Behymer, Cindy Larson, Jerald Britten, J. Chance Carter, Tiziana Bond

Proceedings Volume 8024, 80240I (2011) https://doi.org/10.1117/12.884263

KEYWORDS: Surface enhanced Raman spectroscopy, Raman spectroscopy, Raman scattering, Data acquisition, Spectroscopy, Metals, Molecules, Silver, Gold, Liquids

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Proceedings Article | 4 December 2010 Paper

Improvement of laser damage resistance and diffraction efficiency of multilayer dielectric diffraction gratings by HF etchback linewidth tailoring

Hoang Nguyen, Cindy Larson, Jerald Britten

Proceedings Volume 7842, 78421H (2010) https://doi.org/10.1117/12.867921

KEYWORDS: Diffraction gratings, Diffraction, Laser induced damage, Dielectrics, Laser damage threshold, Silica, Solids, Optical design, Resistance, Ion beams

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Proceedings Article | 31 December 2009 Paper

Study of CO2 laser smoothing of surface roughness in fused silica

Nan Shen, Manyalibo Matthews, James Fair, Jerald Britten, Hoang Nguyen, Juliet Cooke, Selim Elhadj, William Henshaw, Gabe Guss, Isaac Bass, Steven Yang

Proceedings Volume 7504, 750411 (2009) https://doi.org/10.1117/12.836907

KEYWORDS: Glasses, Silica, Carbon dioxide lasers, Surface finishing, Polishing, Temperature metrology, Computer simulations, Optical simulations, Surface roughness, Computational fluid dynamics

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Proceedings Article | 7 February 2006 Paper

Gratings for high-energy petawatt lasers

H.T. Nguyen, J.A. Britten, T.C. Carlson, J.D. Nissen, L.J. Summers, C.R. Hoaglan, M.D. Aasen, J.E. Peterson, I. Jovanovic

Proceedings Volume 5991, 59911M (2006) https://doi.org/10.1117/12.633689

KEYWORDS: Diffraction gratings, Optical design, Coating, Wavefronts, Multilayers, Dielectrics, Photoresist materials, Etching, Pulsed laser operation, Reflectivity

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Proceedings Article | 8 December 1997 Paper

Petawatt laser system

Deanna Pennington, Michael Perry, Brent Stuart, Robert Boyd, Jerald Britten, Curtis Brown, Steve Herman, John Miller, Hoang Nguyen, Bruce Shore, Gregory Tietbohl, Victor Yanovsky

Proceedings Volume 3047, (1997) https://doi.org/10.1117/12.294337

KEYWORDS: Optical amplifiers, Mirrors, Diagnostics, Amplifiers, Pulsed laser operation, Laser systems engineering, Plasma, Fusion energy, Lithium, Deformable mirrors

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Showing 5 of 19 publications

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