Coatings for Alkali Vapor Laser Cavity

Award Information
Agency:
Department of Defense
Amount:
$999,596.00
Program:
SBIR
Contract:
HQ0277-13-C-7604
Solitcitation Year:
2011
Solicitation Number:
2011.2
Branch:
Missile Defense Agency
Award Year:
2013
Phase:
Phase II
Agency Tracking Number:
B2-1933
Solicitation Topic Code:
MDA11-008
Small Business Information
Technical Data Analysis, Inc.
3190 Fairview Park Drive, Suite 650, Falls Church, VA, -
Hubzone Owned:
N
Woman Owned:
N
Socially and Economically Disadvantaged:
N
Duns:
010983174
Principal Investigator
 Michael Diener
 Principal Chemist
 (303) 940-2314
 mikee@tda.com
Business Contact
 John Wright
Title: Chief Technology Officer
Phone: (303) 940-2300
Email: jdwright@tda.com
Research Institution
N/A
Abstract
Diode-pumped alkali laser systems (DPALS) are under development for high-energy laser defense systems due to their extremely high theoretical optical efficiency, efficient thermal management, and comparatively small footprint. However, traditional antireflection coatings for the optics used in the alkali vapor cell of the laser cavity are rapidly destroyed by the harsh chemical environment, creating large optical losses and severely limiting the observed efficiencies. TDA is developing materials that can provide high performance optical coatings while indefinitely surviving both the extremely reactive chemical environment and the intense radiation of the operating laser.

* information listed above is at the time of submission.

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