Dr. Shekhar Guha
Senior Scientist at Air Force Research Lab
SPIE Involvement:
Conference Program Committee | Author
Publications (31)

Proceedings Article | 2 March 2020 Presentation + Paper
Proc. SPIE. 11264, Nonlinear Frequency Generation and Conversion: Materials and Devices XIX
KEYWORDS: Optical filters, Light sources, Continuous wave operation, Light emitting diodes, Crystals, Laser damage threshold, Frequency conversion, Sum-frequency generation

Proceedings Article | 4 March 2019 Presentation
Proc. SPIE. 10902, Nonlinear Frequency Generation and Conversion: Materials and Devices XVIII
KEYWORDS: Reflection, Sensors, Crystals, Gallium arsenide, Silicon, Semiconductor lasers, Picosecond phenomena, Laser crystals, Nonlinear crystals, Laser beam diagnostics

Proceedings Article | 4 March 2019 Presentation
Proc. SPIE. 10902, Nonlinear Frequency Generation and Conversion: Materials and Devices XVIII
KEYWORDS: Refractive index, FT-IR spectroscopy, Birefringence, Crystals, Nonlinear optics, Infrared radiation, Phase matching, Frequency conversion, Nonlinear crystals, Temperature metrology

Proceedings Article | 14 March 2018 Presentation
Proc. SPIE. 10516, Nonlinear Frequency Generation and Conversion: Materials and Devices XVII
KEYWORDS: Fiber amplifiers, Mid-IR, Optical parametric oscillators, Optical amplifiers, Gaussian beams, Oscillators, High power lasers, Defense technologies, Nonlinear crystals, Light

Proceedings Article | 7 June 2017 Presentation
Proc. SPIE. 10192, Laser Technology for Defense and Security XIII
KEYWORDS: Optical properties, Metals, Crystals, Ions, Laser applications, Zinc, Doping, Transition metals, Information technology, Laser crystals

Showing 5 of 31 publications
Conference Committee Involvement (2)
Nonlinear Frequency Generation and Conversion: Materials and Devices XX
6 March 2021 | Online Only, California, United States
Nonlinear Frequency Generation and Conversion: Materials and Devices XIX
3 February 2020 | San Francisco, California, United States
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