SBIR/STTR Research Award
CONFORMAL OPTICAL FOCUSING ELEMENTS FOR LASER COMMUMICATION
Award amount
$75,000Program and phase
SBIR · Phase IIAward year
1990Award details
- Awarding agency
- Department of Defense
- Branch
- Air Force
- Recipient company
- E-tek Dynamics Inc.
- Proposal award date
- Not reported
- Contract end date
- Not reported
- UEI
- Not reported
- Solicitation number
- Not reported
- Topic code
- Not reported
Research abstract
AIRCRAFT COMMUNICATIONS AND SPACECRAFT MULTI-ACCESS COMMUNICATIONS REQUIRE HIGH GAIN, CONFORMAL, WIDE FIELD-OF-VIEW (FOV) RECEIVING OPTION WITHOUT BULKY TELESCOPE. E-TEK WILL INVESTIGATE, DESIGN AND COMPARE THREE SOUND APPROACHES: A. CURVED BELT OR DOME OPTICAL PHASED ARRAY USING WAVEFRONT SENSING AND OPTICAL PHASE SHIFTERS; B. CURVED PHASED ARRAY USING ELECTRONIC PROCESSING, AND C. HOLOGRAPHIC FOCUSING ELEMENTS. THE BELT OR DOME ARRAY PROVIDES NUMEROUS ADVANTAGES AND MORE THAN 180 FOV. ONE OR TWO OPTICAL APPROACHES WILL BE SELECTED FOR PHASE II HARDWARE FABRICATION, EVALUATION AND DEMONSTRATION.
Technology keywords
Not reported