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Dr. David S. Sumida
Senior Project Engineer at HRL Labs LLC
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Author
Publications (5)
Proceedings Article | 20 October 2004 Paper
True-time-delay free-space laser communication feasibility demonstration
David Sumida, Shuoqin Wang, David Pepper
Proceedings Volume 5550, (2004) https://doi.org/10.1117/12.562087
KEYWORDS: Beam steering, Picosecond phenomena, Free space optics, Free space optical communications, Collimators, Spatial coherence, Optical components, Dispersion, Diagnostics, Commercial off the shelf technology
Proceedings Article | 16 June 2004 Paper
All-optical true-time-delay photonics network for high-bandwidth, free-space laser communication applications
David Sumida, Shuoqin Wang, Stas Ionov, David Pepper
Proceedings Volume 5338, (2004) https://doi.org/10.1117/12.529731
KEYWORDS: Beam steering, Picosecond phenomena, Phased array optics, Free space optical communications, Liquid crystals, Tunable filters, Photonics, Dispersion, Optical filters, Telecommunications
Proceedings Article | 26 May 1999 Paper
Ambiguities at the initial stage of the nonradiative energy transfer in solid state laser materials
Proceedings Volume 3610, (1999) https://doi.org/10.1117/12.349221
KEYWORDS: Energy transfer, Ions, Neodymium, Luminescence, Crystals, Data modeling, Laser crystals, Solids, Solid state lasers, Systems modeling
Proceedings Article | 27 May 1998 Paper
High-power Yb:YAG rod oscillators and amplifiers
David Sumida, Hans Bruesselbach, Robert Byren, Metin Mangir, Robin Reeder
Proceedings Volume 3265, (1998) https://doi.org/10.1117/12.308662
KEYWORDS: Diodes, Oscillators, Continuous wave operation, Semiconductor lasers, Head, Amplifiers, Optical pumping, Rod lasers, Reflectors
Proceedings Article | 1 June 1992 Paper
Pumping efficiency and emission cross-section measurements of flashlamp-pumped chromium- and neodymium-doped scandium garnets using threshold lasing
David Sumida, David Rockwell
Proceedings Volume 1627, (1992) https://doi.org/10.1117/12.60184
KEYWORDS: Scandium, Garnet, Laser damage threshold
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