SiC-Based High Energy Laser Optics

Award Information
Agency: Department of Defense
Branch: Army
Contract: DAAD19-02-C-0020
Agency Tracking Number: A992-2662
Amount: $729,763.00
Phase: Phase II
Program: SBIR
Awards Year: 2001
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
7960 S. Kolb Rd., Tucson, AZ, 85706
DUNS: 147518286
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 W. Kowbel
 Vice President
 (520) 574-1980
Business Contact
 J.C. Withers
Title: CEO
Phone: (520) 574-1980
Research Institution
SiC-based materials exhibit excellent thermal, mechanical, and optical properties. In addition, excellent polishability has been established for CVD-SiC. The use of CVD-SiC in optical applications requires the joining of dissimilar materials. Thisproposal offers an integrated approach to fabricate optical structures. No conventional joining is required. Ultralightweight, extremely stable structures can be produced. A functionlly-graded (FGM) approach is implemented to minimize the residualstresses. Chemical Vapor Reaction (CVR) processing is used to form an optical quality (2 Angstroms rms) SiC surface. Specific laser optics evaluation will be performed. Up to 18

* information listed above is at the time of submission.

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