Dr. Brian M. Walsh Profile

Dr. Brian M. Walsh

at NASA Langley Research Ctr

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 26 September 2013 Paper

The DXL and STORM sounding rocket mission

Nicholas Thomas, Jenny Carter, Meng Chiao, Dennis Chornay, Yaireska Collado-Vega, Michael Collier, Thomas Cravens, Massimiliano Galeazzi, Dimitra Koutroumpa, Joseph Kujawski, K. Kuntz, Maria Kuznetsova, Susan Lepri, Dan McCammon, Kelsey Morgan, F. Scott Porter, Krishna Prasai, Andy Read, Ina Robertson, Steve Sembay, David Sibeck, Steven Snowden, Youaraj Uprety, Brian Walsh

Proceedings Volume 8859, 88590Z (2013) https://doi.org/10.1117/12.2024438

KEYWORDS: X-rays, Helium, Rockets, Solar processes, Hydrogen, Microchannel plates, Sensors, X-ray detectors, Ions, X-ray optics

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Proceedings Article | 9 December 2008 Paper

Engineered laser materials for remote sensing applications

Brian Walsh, Norman Barnes, Upendra Singh

Proceedings Volume 7153, 715308 (2008) https://doi.org/10.1117/12.805080

KEYWORDS: LIDAR, Absorption, Performance modeling, Semiconductor lasers, Spectroscopy, Transition metals, Lanthanides, Laser development, Remote sensing, Laser applications

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Proceedings Article | 3 October 2007 Paper

A novel UV laser for lidar applications

Brian Walsh, Norman Barnes

Proceedings Volume 6750, 675004 (2007) https://doi.org/10.1117/12.737627

KEYWORDS: Ultraviolet radiation, Tunable lasers, Nd:YAG lasers, Resonators, Nonlinear crystals, Crystals, LIDAR, Amplifiers, Laser resonators, Harmonic generation

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Proceedings Article | 10 May 2007 Paper

Line tunable visible and ultraviolet laser

Norman Barnes, Brian Walsh, Donald Reichle

Proceedings Volume 6552, 65520C (2007) https://doi.org/10.1117/12.722307

KEYWORDS: Nd:YAG lasers, Tunable lasers, Nonlinear crystals, Visible radiation, Ultraviolet radiation, Mirrors, Q switched lasers, Laser energy, Crystals, Energy efficiency

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Proceedings Article | 12 January 2005 Paper

Lasers for remote sensing: common solutions for uncommon wavelengths

Norman Barnes, Brian Walsh, Donald Reichle, Theresa Axenson

Proceedings Volume 5653, (2005) https://doi.org/10.1117/12.577827

KEYWORDS: Nd:YAG lasers, Absorption, Semiconductor lasers, Chemical species, Lanthanides, Neodymium, Laser development, Remote sensing, Atmospheric laser remote sensing, Lamps

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Proceedings Article | 12 January 2005 Paper

Modeling of pulsed lasers for remote sensing

Brian Walsh, Norman Barnes, Mulugeta Petros, Jirong Yu, Upendra Singh

Proceedings Volume 5653, (2005) https://doi.org/10.1117/12.578954

KEYWORDS: Holmium, Thulium, Systems modeling, Atmospheric modeling, Performance modeling, Energy transfer, Laser systems engineering, Pulsed laser operation, Remote sensing, Ions

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SPIE Journal Paper | 1 December 2004

Tunability of a 946-nm Nd:YAG microchip laser versus output mirror reflectivity and crystal length

Hiroshi Hara, Brian Walsh, Norman Barnes

OE, Vol. 43, Issue 12, (December 2004) https://doi.org/10.1117/12.10.1117/1.1814491

KEYWORDS: Mirrors, Reflectivity, Crystals, Laser crystals, Nd:YAG lasers, Surface finishing, Semiconductor lasers, Tunable lasers, Ferroelectric materials, Absorption

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Proceedings Article | 21 March 2003 Paper

High-energy diode-pumped Ho:Tm:LuLiF4 laser for lidar application

Mulugeta Petros, Jirong Yu, Songsheng Chen, Upendra Singh, Brian Walsh, Yingxin Bai, Norman Barnes

Proceedings Volume 4893, (2003) https://doi.org/10.1117/12.466659

KEYWORDS: Holmium, Thulium, Semiconductor lasers, Crystals, Laser crystals, Resonators, Wind energy, LIDAR, Mirrors, Reflectivity

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Proceedings Article | 21 March 2003 Paper

Tm:glass laser pumping a Ho:YAG laser

Norman Barnes, Brian Walsh

Proceedings Volume 4893, (2003) https://doi.org/10.1117/12.466515

KEYWORDS: Fiber lasers, Mirrors, Thulium, Holmium, Semiconductor lasers, Optical pumping, Reflectivity, Absorption, Cladding, Diodes

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Proceedings Article | 9 January 2002 Paper

300-mJ diode-pumped 1.9-um Tm:YLF laser

Mulugeta Petros, Jirong Yu, Upendra Singh, Brian Walsh, Norman Barnes, James Barnes

Proceedings Volume 4484, (2002) https://doi.org/10.1117/12.452783

KEYWORDS: Thulium, Crystals, Semiconductor lasers, Absorption, Quantum efficiency, Diodes, Holmium, Resonators, Reflectivity, Laser crystals

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Proceedings Article | 19 August 1998 Paper

Remote sensing of H2O at 0.94 um

Norman Barnes, Brian Walsh

Proceedings Volume 3504, (1998) https://doi.org/10.1117/12.319567

KEYWORDS: Nd:YAG lasers, Absorption, Gallium, Remote sensing, Lasers, Semiconductor lasers, Neodymium, Mirrors, Laser development, Laser damage threshold

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Showing 5 of 11 publications

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