Dr. Alan Mar Profile

Dr. Alan Mar

at Sandia National Labs

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 3 September 2008 Paper

VCSEL-based microsensors for photonic proximity fuzing of munitions

G. Keeler, A. Mar, K. Geib, A. Hsu, D. Serkland, G. Peake

Proceedings Volume 7070, 70700V (2008) https://doi.org/10.1117/12.792023

KEYWORDS: Vertical cavity surface emitting lasers, Sensors, Microlens array, Photodetectors, Micro optics, Signal detection, Microsensors, Custom fabrication, Aluminum nitride, Microlens

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Proceedings Article | 19 August 2005 Paper

Optical triggering for enhanced safety

Pat Smith, Clif Briner, Todd Plichta, Richard Shagam, Alan Mar, Mike Cich, Albert Baca, Dennis Martin, Glenn Omdahl

Proceedings Volume 5871, 587103 (2005) https://doi.org/10.1117/12.620393

KEYWORDS: Safety, Semiconductor lasers, Sapphire, Switches, Optics manufacturing, Optical design, Explosives, Solar energy, Camera shutters, Solid state electronics

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Proceedings Article | 19 August 2005 Paper

Photonics technology development for optical fuzing

K. Geib, D. Serkland, G. Keeler, G. Peake, A. Mar, C. von der Lippe, J. J. Liu

Proceedings Volume 5871, 58710J (2005) https://doi.org/10.1117/12.617446

KEYWORDS: Vertical cavity surface emitting lasers, Micromirrors, Sensors, Microlens, Photonics, Photodetectors, Micro optics, Modulation, Photodiodes, Aluminum nitride

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Proceedings Article | 14 March 2005 Paper

Electrically pumped 850-nm micromirror VECSELs

Gordon Keeler, Darwin Serkland, Kent Geib, Gregory Peake, Alan Mar

Proceedings Volume 5737, (2005) https://doi.org/10.1117/12.591186

KEYWORDS: Micromirrors, Heatsinks, Output couplers, Semiconductor lasers, Aluminum nitride, Gallium arsenide, Vertical cavity surface emitting lasers, Modulation, Resistance, Thermal effects

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Proceedings Article | 14 July 2000 Paper

Temporal switching jitter in photoconductive switches

John Gaudet, Mike Skipper, Michael Abdalla, Sean Ahern, Samuel Romero, Alan Mar, Fred Zutavern, Guillermo Loubriel, Marty O'Malley, Wesley Helgeson

Proceedings Volume 4031, (2000) https://doi.org/10.1117/12.391812

KEYWORDS: Switches, Picosecond phenomena, Switching, Semiconducting wafers, Gallium arsenide, Semiconductor lasers, Pulsed laser operation, Laser optics, Semiconductors, Analytical research

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Proceedings Article | 1 April 1996 Paper

Techniques for increasing output power from mode-locked semiconductor lasers

Alan Mar, G. Allen Vawter

Proceedings Volume 2684, (1996) https://doi.org/10.1117/12.236928

KEYWORDS: Mode locking, Optical amplifiers, Semiconductor lasers, Pulsed laser operation, Picosecond phenomena, Waveguides, Amplifiers, Waveguide lasers, Oscillators, Pulse shaping

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Proceedings Article | 17 June 1993 Paper

Mode-locked repetition-rate feedback stabilization of semiconductor diode lasers

Roger Helkey, Alan Mar, Wei-Xiong Zou, D. Bruce Young, John Bowers

Proceedings Volume 1861, (1993) https://doi.org/10.1117/12.147074

KEYWORDS: Oscillators, Mode locking, Semiconductor lasers, Modulation, Phase shift keying, Amplitude modulation, Feedback loops, Semiconductors, Phase modulation, Picosecond phenomena

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Proceedings Article | 16 June 1993 Paper

Resonant enhancement of semiconductor laser modulation response for efficient analog transmission at 35 GHz

Shmuel Levy, Radhakrishnan Nagarajan, Alan Mar, John Bowers

Proceedings Volume 1850, (1993) https://doi.org/10.1117/12.146924

KEYWORDS: Modulation, Signal to noise ratio, Semiconductor lasers, Analog electronics, Optical fibers, Binary data, Extremely high frequency, Phased array optics, Laser optics, Data transmission

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Proceedings Article | 1 July 1990 Paper

Monolithic mode locked laser arrays in optical computing

Paul Morton, Roger Helkey, Alan Mar, Dennis Derickson, John Bowers

Proceedings Volume 1215, (1990) https://doi.org/10.1117/12.18056

KEYWORDS: Mode locking, Semiconductor lasers, Optical computing, Modulation, Interferometers, Modulators, Analog electronics, Picosecond phenomena, Integrated optics, Pulsed laser operation

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Showing 5 of 9 publications

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