Development of Efficient, Diode-Pumped 3-5 Micron Oscillators for Remote Sensing

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: N/A
Agency Tracking Number: 32389
Amount: $749,255.00
Phase: Phase II
Program: SBIR
Awards Year: 1997
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
Coherent Technologies, Inc.
P.O. Box 7488, Boulder, CO, 80306
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Dr. Duane D. Smith
 (303) 604-2000
Business Contact
Phone: () -
Research Institution
N/A
Abstract
Spectrally and spatially coherent, high pulse energy, tunable mid-IR sources remain elusive. Solid-State and semiconductor lasers do not operate over the 1.5 to 5 micron wavelength range, leaving laser-pumped frequency converters, such as Optical Parametric Oscillators (OPOs), as the most viable technology. Achieving high conversion efficiency and continuous tunability in rugged OPOs has presented significant design challenges until a recent breakthrough occurred in nonlinear optics-the so-called Quasi-Phase-Matched (QPM) crystals. QPM-based OPOs overcome these and other disadvantages of conventional OPOs as well as provide new approaches to power-scaling. Coherent Technologies, Inc. (CTI) is developing OPOs with a variety of new QPM crystals, including niobates, arsenates and GaAs. We present new power-scaleable Benefits: Sensing pollution and chemical warfare agents. 2) Detection clandestine drug production. 3) Monitor hazardous waste and munitions disposal. 4) Tracking naturally occurring gas emitters: methane seeps and volcanoes. 5) Multispectral imaging and particle-sizing lidars 6) Stand-off assessment of explosion hazards such as fuel leaks.l

* information listed above is at the time of submission.

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government