Dr. Kevin B. Hewett Profile

Dr. Kevin B. Hewett

Senior Research Chemist

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 4 May 2010 Paper

Weight scaling model for high-power DPAL system

Siva Mani, Douglas Rigdon, Kevin Hewett, David Hostutler

Proceedings Volume 7686, 76860Y (2010) https://doi.org/10.1117/12.850333

KEYWORDS: Diodes, Helium, Gas lasers, Semiconductor lasers, Chemical species, Phase shifts, Absorption, Methane, Control systems, Laser applications

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Proceedings Article | 18 April 2009 Paper

Multiphase reacting flow modeling of singlet oxygen generators for chemical oxygen iodine lasers

Lawrence Musson, Roger Pawlowski, Andrew Salinger, Timothy Madden, Kevin Hewett

Proceedings Volume 7131, 71310J (2009) https://doi.org/10.1117/12.816415

KEYWORDS: Oxygen, Liquids, Chemical oxygen iodine lasers, Atmospheric modeling, Partial differential equations, Chlorine, Mathematical modeling, Computing systems, Chlorine gas, Hydrogen

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Proceedings Article | 18 April 2009 Paper

Singlet oxygen generators - the heart of chemical oxygen iodine lasers: past, present, and future

Kevin Hewett

Proceedings Volume 7131, 71310I (2009) https://doi.org/10.1117/12.816612

KEYWORDS: Oxygen, Liquids, Chlorine, Chemical oxygen iodine lasers, Aerosols, Heart, Chlorine gas, Physics, Iodine, Chemical species

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Proceedings Article | 26 April 2007 Paper

Measuring the yield of singlet oxygen in a chemical oxygen iodine laser

Kevin Hewett, John McCord, Manish Gupta, Thomas Owano

Proceedings Volume 6346, 63460E (2007) https://doi.org/10.1117/12.737178

KEYWORDS: Oxygen, Chemical oxygen iodine lasers, Absorption, Signal to noise ratio, Diagnostics, Mirrors, Chlorine, Spectroscopy, Calibration, Iodine

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Proceedings Article | 20 September 2004 Paper

Hydrogen fluoride overtone laser: 2D CFD modeling of the small signal gain

Charles Wisniewski, Kevin Hewett, Gerald Manke, C. Randall Truman, Gordon Hager

Proceedings Volume 5448, (2004) https://doi.org/10.1117/12.547089

KEYWORDS: Hydrogen fluoride lasers, Chemical species, 3D modeling, Energy transfer, Turbulence, Fluorine, Laser systems engineering, Chemical reactions, Molecules, Laser resonators

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Proceedings Article | 20 September 2004 Paper

Hydrogen fluoride overtone laser: experimental methods of characterization

Charles Wisniewski, Kevin Hewett, Gerald Manke, C. Randall Truman, Gordon Hager

Proceedings Volume 5448, (2004) https://doi.org/10.1117/12.547083

KEYWORDS: Fluorine, Hydrogen fluoride lasers, Chemical species, Mirrors, Laser development, Absorption, Laser resonators, Tunable diode lasers, Laser applications, Helium

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Proceedings Article | 8 September 2004 Paper

Advanced chemical lasers

Gerald Manke, Kevin Hewett, Timothy Madden, John McCord, Charles Wisniewski, Gordon Hager

Proceedings Volume 5413, (2004) https://doi.org/10.1117/12.538701

KEYWORDS: Chemical oxygen iodine lasers, iodine lasers, Chlorine, Chemical lasers, Laser applications, Chemical species, Iodine, Hydrogen fluoride lasers, Oxygen, Laser systems engineering

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Proceedings Article | 11 May 2004 Paper

On the presence of rotational nonequilibrium in a supersonic HF laser

Gerald Manke, Kevin Hewett, Charles Wisniewski, C. Randall Truman, Gordon Hager

Proceedings Volume 5334, (2004) https://doi.org/10.1117/12.537753

KEYWORDS: Hydrogen fluoride lasers, Mirrors, Resonators, Laser resonators, Reflectivity, Absorption, Helium, Fluorine, Chemical lasers, Gas lasers

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Proceedings Article | 11 May 2004 Paper

Spatially resolved sub-Doppler overtone gain measurements on a small-scale supersonic HF laser

Charles Wisniewski, Kevin Hewett, Gerald Manke, C. Randall Truman, Gordon Hager

Proceedings Volume 5334, (2004) https://doi.org/10.1117/12.537755

KEYWORDS: Hydrogen fluoride lasers, Chemical species, Diffusion, Data modeling, Fluorine, Laser systems engineering, Turbulence, 3D modeling, Chemical reactions, Computer simulations

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Showing 5 of 9 publications

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