Compact, Multipulse Agile Laser for Spectrochemical Applications

Award Information
Agency: Department of Defense
Branch: Army
Contract: W911NF-06-C-0028
Agency Tracking Number: A052-028-3128
Amount: $70,000.00
Phase: Phase I
Program: SBIR
Awards Year: 2005
Solicitation Year: 2005
Solicitation Topic Code: A05-028
Solicitation Number: 2005.2
Small Business Information
44 Hunt Street, Watertown, MA, 02472
DUNS: 073804411
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Arieh Karger
 Group Leader
 (617) 926-1167
Business Contact
 Gerald Entine
Title: President
Phone: (617) 926-1167
Research Institution
High-energy, tunable, pulsed lasers are vital components in many state-of-the-art optical systems, including Laser Induced Breakdown Spectroscopy (LIBS) for standoff spectrochemical detection and analysis of explosives and other chemicals. In order to enhance the signal and improve repeatability, it is necessary to perform LIBS measurements in dual-pulse mode, with two short high-energy pulses with a variable delay. Radiation Monitoring Devices, Inc., in collaboration with Dr. Chandra Khattak from Crystal systems, Inc., proposes to develop a novel laser system specifically suited for double-pulse LIBS experiments, based on a new gain medium and a unique Q-switched cavity to extract the pulses in the required fashion. The laser will deliver pulses of ~10 ns width and 50-200 mJ energies with pulse separation between 1 and 10 s. It will be wavelength agile and will also have the capability for wavelength tuning.

* Information listed above is at the time of submission. *

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