CONFERENCE PROCEEDINGS
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Ryan M. Gini
at Lawrence Livermore National Lab
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 18 December 2024 Presentation
Understanding the wavelength dependent laser damage response for nanobubbles in ion beam sputtered hafnia layers
Amira Guediche, Saaxewer Diop, Jae Hyuck Yoo, Gener Gatmaitan, Raluca Negres, Ryan Gini, Warren York, Tian Li, Colin Harthcock
Proceedings Volume PC13190, PC1319004 (2024) https://doi.org/10.1117/12.3034221
KEYWORDS: Laser induced damage, Nanobubbles, Ion beams, Xenon, Ultraviolet radiation, Transmission electron microscopy, Thin films, Thin film coatings, Sputter deposition, Scanning electron microscopy
Proceedings Article | 18 December 2024 Presentation
Large-scale failure analysis of fused silica mitigations used by National Ignition Facility final optics
Christopher Miller, Scott Trummer, Koroush Sasan, Ryan Gini, David Cross, Eyal Feigenbaum
Proceedings Volume PC13190, PC131900D (2024) https://doi.org/10.1117/12.3032772
KEYWORDS: National Ignition Facility, Failure analysis, Silica, Optics manufacturing, Optical surfaces, Inspection, Manufacturing, Laser ablation, Imperfections, Carbon dioxide lasers
SPIE Journal Paper | 4 October 2024
Impact of fused silica debris shields and enhanced mitigation techniques on large-aperture beam-sampling optics for the National Ignition Facility
Ryan Gini, Christopher Miller, David Cross, Christopher Carr
OE, Vol. 64, Issue 03, 031003, (October 2024) https://doi.org/10.1117/12.10.1117/1.OE.64.3.031003
KEYWORDS: National Ignition Facility, Silica, Optical gratings, Optical engineering, Laser induced damage, Inspection, Gas lasers, Windows, Scanning electron microscopy, Microscopy
Proceedings Article | 24 November 2023 Presentation + Paper
Study of the probability of growth of silica exit surface damage on the National Ignition Facility (NIF) final optics
Christopher Miller, Ryan Gini, Christopher Carr
Proceedings Volume 12726, 127260I (2023) https://doi.org/10.1117/12.2688143
KEYWORDS: National Ignition Facility, Optical surfaces, Silica, Inspection, Laser optics, Microscopy, Optical microscopy, Laser systems engineering, Laser energy
Proceedings Article | 3 December 2022 Poster + Presentation
Analysis of fused silica debris shields and enhanced mitigation techniques on install lifetime of the large-aperture beam-sampling optics on the National Ignition Facility
Ryan Gini, Chris Miller, David Cross, C. Carr
Proceedings Volume PC12300, PC123000E (2022) https://doi.org/10.1117/12.2642690
KEYWORDS: National Ignition Facility, Silica
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