Narrow Band, High Reflectivity Optical Elements in the Infrared

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: F33615-03-M-5416
Agency Tracking Number: F031-0124
Amount: $99,766.00
Phase: Phase I
Program: SBIR
Awards Year: 2003
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
353 Christian Street, Oxford, CT, 06478
DUNS: 949115208
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Thomas Rahmlow, Jr.
 Vice President
 (203) 267-3154
Business Contact
 Jeanne Lazo-Wasem
Title: President
Phone: (203) 267-3154
Research Institution
Fabrication of far infrared notch filters requires development of a filter that is ten times thicker than our current near-infrared filters. Rugate Technologies proposes to improve upon its capability in infrared filter fabrication through incorporatingmultiple design techniques, materials research, process development, and incorporating novel optical monitoring techniques into our already automated deposition system. In Phase I, we will develop and demonstrate the fundamental processes, materials, andmonitoring required to produce these filters. We will fabricate laser mirrors of 4, 3, and 2% bandwidth on flat substrates with edge-to-edge uniformity of better than 1/4 of the bandwidth of the filter notch. Narrow band, highly reflective opticalfilters developed for the infrared spectral region will offer enormous performance benefits in several critical areas. Many military sensors that combine laser-based range finding and targeting, with infrared imaging will directly benefit. The resultswill be applied to hyperspectral imaging and commercial applications such as radiometry, tunable laser sources, laser chemistry, and laser spectroscopy.

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

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