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1 to 10 of 23 Results
Space-and Ground-Based Non-Accelerated Long Lifetime Data for Ruggedized Commercial Non-Planar Ring Oscillator (NPRO) Lasers
Oct 9, 2018
Asbury, C.G.; Dorsky, L.I.; Nerheim, N.N.; Forouhar, S.; Rider, D.M.; Chu, E.Y.; Fisher, B.M.; Valencia, R.S.; Montero, M.R.; Kane, T.J., 2018, "Space-and Ground-Based Non-Accelerated Long Lifetime Data for Ruggedized Commercial Non-Planar Ring Oscillator (NPRO) Lasers", https://hdl.handle.net/2014/48651, International Conference on Space Optics (ICSO 2018), Chania, Greece, October 9 - 12, 2018, JPL Open Repository
Lifetime data is presented for ruggedized commercial NPRO lasers used in the Tropospheric Emission Spectrometer (TES) Instrument on NASA’s Aura Earth-orbiting spacecraft, including 20 years of data from two life test units on the ground, 12 years of on-orbit data from TES Laser A...
Narrow-linewidth distributed feedback semiconductor lasers operating at 2 μm
Oct 6, 2012
Bagheri, Mahmood; Briggs, R.; Frez, C.; Ksendzov, A.; Forouhar, S., 2012, "Narrow-linewidth distributed feedback semiconductor lasers operating at 2 μm", https://hdl.handle.net/2014/42929, 23rd International Semiconductor Laser Conference (ISLC 2012), Long-Wavelength Diodes and Cascade Lasers (MB1), San Diego, California, October 6-8, 2012, JPL Open Repository
No abstract provided
Low power consumption laser for next generation miniature optical spectrometers for trace gas analysis
Jan 23, 2011
Forouhar, S.; Frez, C.; Franz, K. J.; Ksendzov, A.; Qiu, Y.; Soibel, K. A.; Chen, J.; Hosoda, T.; Kipshidze, G.; Shterengas, L.; Belenky, G., 2011, "Low power consumption laser for next generation miniature optical spectrometers for trace gas analysis", https://hdl.handle.net/2014/41859, SPIE Photonic West, San Francisco, California, January 23-27, 2011, JPL Open Repository
The air quality of any manned spacecraft needs to be continuously monitored in order to safeguard the health of the crew. Air quality monitoring grows in importance as mission duration increases. Due to the small size, low power draw, and performance reliability, semiconductor la...
Low power consumption lasers for miniature optical spectrometers for trace gas analysis
Jan 23, 2011
Forouhar, S.; Frez, C.; Franz, K. J.; Ksendzov, A.; Qiu, Y.; Soibel, K. A.; Chen, J.; Hosoda, T.; Kipshidze, G.; Shterengas, L.; Belenky, G., 2011, "Low power consumption lasers for miniature optical spectrometers for trace gas analysis", https://hdl.handle.net/2014/42286, Proceedings SPIE 7945, Quantum Sensing and Nanophotonic Devices VIII, SPIE Photonics West, San Francisco, California, January 25-27, 2011., JPL Open Repository
The air quality of any manned spacecraft needs to be continuously monitored in order to safeguard the health of the crew. Air quality monitoring grows in importance as mission duration increases. Due to the small size, low power draw, and performance reliability, semiconductor la...
Low power consumption lasers for miniature optical spectrometers for trace gas analysis.
Jan 23, 2011
Forouhar, S.; Frez, C.; Ksendzov, A.; Qiu, Y.; Franz, K. J.; Soibel, A.; Webster, C.; Kipshidze, G.; Shterengas, L.; Belenky, G., 2011, "Low power consumption lasers for miniature optical spectrometers for trace gas analysis.", https://hdl.handle.net/2014/41897, SPIE Photonics West, San Francisco, California, January 23, 2011., JPL Open Repository
No abstract provided
Low power consumption lasers for miniature optical spectrometers for trace gas analysis
Jan 23, 2011
Forouhar, S.; Frez, C.; Ksendzov, A.; Qiu, Y.; Franz, K. J.; Soibel, A.; Webster, C.; Kipshidze, G.; Shterengas, L.; Belenky, G., 2011, "Low power consumption lasers for miniature optical spectrometers for trace gas analysis", https://hdl.handle.net/2014/42284, SPIE Optics and Photonics, San Diego, California, August 16-23, 2011, JPL Open Repository
No abstract provided
Stitching Error Reduction in Electron Beam Written Gratings
May 1, 2000
Dougherty, D.; Muller, R.; Maker, P.; Mansour, K.; Chacon, R.; Qiu, Y.; Young, M.; Forouhar, S., 2000, "Stitching Error Reduction in Electron Beam Written Gratings", https://hdl.handle.net/2014/18847, ['Conference on Lasers and Electro-Optics', 'USA'], JPL Open Repository
A multiple-write electron beam lithography techniques is described as linear filter on the grating spatial frequency spectrum.
Packaging and Testing of Mode-Locked Lasers
Jan 23, 1999
Davis, L.; Dougherty, D.; Young, M. G.; Keo, S.; Muller, R.; Maker, P.; Forouhar, S., 1999, "Packaging and Testing of Mode-Locked Lasers", https://hdl.handle.net/2014/20268, ['Society of Photo-Optical Instrumentation Engineers', 'San Jose, CA, U.S.A.'], JPL Open Repository
No abstract provided
Semiconductor Laser Based Coupled Opto-Electronic Oscillators
Sep 16, 1998
Yao, X.; Maleki, L.; Wu, C.; Davis, L.; Forouhar, S., 1998, "Semiconductor Laser Based Coupled Opto-Electronic Oscillators", https://hdl.handle.net/2014/20260, ["MTG: Photonics China '98", 'Beijing, China'], JPL Open Repository
These experiments demonstrate that COEOs are promising compact sources for generating low jitter optical pulses and low phase noise RF/millimeter wave signals.
Multi-Wavelength Arrays of Mode-Locked Lasers for WDM Applications
Sep 16, 1998
Davis, L.; Young, M. G.; Dougherty, D.; Keo, S.; Muller, R.; Maker, P.; Forouhar, S., 1998, "Multi-Wavelength Arrays of Mode-Locked Lasers for WDM Applications", https://hdl.handle.net/2014/20329, ['Society of Photo-Optical Instrumentation Engineers', 'Beijing, China'], JPL Open Repository
The continued need for increased bandwidth is driving the pursuit of both increased speed in TDM and more channels in WDM for fiber optic communication systems.
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