Dr. Jae Hyuck Yoo Profile

Dr. Jae Hyuck Yoo

Staff Scientist at Lawrence Livermore National Lab

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Author

Publications (15)

Proceedings Article | 24 November 2023 Paper

Temporally and spatially resolved photoluminescence of laser-induced damage sites of fused silica

Jae Hyuck Yoo, Yoonsoo Rho, Christopher Miller, Robin Yancey, Ted Laurence, Christopher Carr

Proceedings Volume 12726, 127260O (2023) https://doi.org/10.1117/12.2683719

KEYWORDS: Silica, Laser induced damage, Confocal microscopy, Photoluminescence, Image visualization, Absorption, National Ignition Facility, 3D image processing, Visualization, Reflection

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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 | 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

Rapid non-destructive detection of defects in bulk and epitaxially grown GaN

Selim Elhadj, Jake Yoo, Ted Laurence, Qinghui Shao, Sonny Ly, Lars Voss, Matthias Daemeur

Proceedings Volume 11514, 115140M (2020) https://doi.org/10.1117/12.2571660

KEYWORDS: Gallium nitride, Defect detection, Nondestructive evaluation, Reliability, Imaging devices, Electronics, Electronic components, Semiconductors, Crystals, Crystallography

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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 | 23 August 2017 Paper

Defect-induced optical breakdown in aluminum nitride and gallium nitride epitaxial films

Jae-Hyuck Yoo, Andrew Lange, Selim Elhadj

Proceedings Volume 10381, 1038107 (2017) https://doi.org/10.1117/12.2277114

KEYWORDS: Aluminum nitride, Interfaces, Gallium nitride, Laser induced damage, Wide bandgap semiconductors

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Proceedings Article | 6 December 2016 Paper

Morphology and mechanisms of picosecond ablation of metal films on fused silica substrates

Isaac Bass, Raluca Negres, Ken Stanion, Gabe Guss, Wesley Keller, Manyalibo Matthews, Alexander Rubenchik, Jae Hyuck Yoo, Jeffrey Bude

Proceedings Volume 10014, 1001414 (2016) https://doi.org/10.1117/12.2243342

KEYWORDS: Laser ablation, Metals, Picosecond phenomena, Silica, Data modeling, Scanning electron microscopy, Optical filtering, Aluminum, Confocal microscopy, Diffusion

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Proceedings Article | 6 December 2016 Paper

Nanosecond laser-induced damage of transparent conducting ITO film at 1064nm

Jae-Hyuck Yoo, John Adams, Marlon Menor, Tammy Olson, Jonathan R. Lee, Amit Samanta, Jeff Bude, Selim Elhadj

Proceedings Volume 10014, 100140H (2016) https://doi.org/10.1117/12.2244977

KEYWORDS: Laser induced damage, Transparent conducting films, Pulsed laser operation, Microscopes, Scanning electron microscopy, Plasma, Laser energy, Reflection, Optoelectronics, Absorption

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Proceedings Article | 8 October 2014 Paper

Laser processing and in-situ diagnostics for crystallization: from thin films to nanostructures

Jae-Hyuck Yoo, Jung Bin In, Andy Cheng Zheng, Sang-Gil Ryu, David Hwang, Bin Xiang, Andrew Minor, Costas Grigoropoulos

Proceedings Volume 9180, 91800D (2014) https://doi.org/10.1117/12.2064278

KEYWORDS: Crystals, Silicon, Laser crystals, Silicon films, Amorphous silicon, Semiconductor lasers, Transmission electron microscopy, Thin films, Nanostructures, Pulsed laser operation

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Proceedings Article | 25 November 2013 Paper

Localized planarization of optical damage using laser-based chemical vapor deposition

Manyalibo Matthews, Selim Elhadj, Gabe Guss, Arun Sridharan, Norman Nielsen, Jae-Hyuck Yoo, Daeho Lee, Costas Grigoropoulos

Proceedings Volume 8885, 888526 (2013) https://doi.org/10.1117/12.2030506

KEYWORDS: Silica, Chemical vapor deposition, Laser optics, Laser damage threshold, Laser induced damage, Chemical lasers, Carbon dioxide lasers, Cameras, Temperature metrology, Ultraviolet radiation

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Proceedings Article | 13 May 2011 Paper

Laser-assisted nanoprocessing and growth of semiconductor nanostructures

David Hwang, Sang-Gil Ryu, Eunpa Kim, Jae-Hyuck Yoo, Bin Xiang, Oscar Dubon, Andrew Minor, Costas Grigoropoulos

Proceedings Volume 8031, 803106 (2011) https://doi.org/10.1117/12.882809

KEYWORDS: Crystals, Silicon, Near field scanning optical microscopy, Near field optics, Semiconductor lasers, Laser processing, Semiconductors, Laser crystals, Scanning electron microscopy, Nanowires

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Showing 5 of 15 publications

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