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High-Sensitivity, Low-Noise Visible Imaging of YAG-Laser-Illuminated Scenes

Award Information

Agency:
Department of Defense
Branch:
Missile Defense Agency
Award ID:
18112
Program Year/Program:
1992 / SBIR
Agency Tracking Number:
18112
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
SPIRE CORPORATION
1 PATRIOTS PARK BEDFORD, MA 01730-2396
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1992
Title: High-Sensitivity, Low-Noise Visible Imaging of YAG-Laser-Illuminated Scenes
Agency / Branch: DOD / MDA
Contract: N/A
Award Amount: $49,106.00
 

Abstract:

Somebody's taking a bead on your satellite and you're blissfully unaware? Not if Spire can help it! This little group of entrepreneurs proposes a new infrared-detector sensitive to the 1.06 micron YAG-laser light used by just about everyone for target designation and ranging. Sure, GaAs photocathodes work fine for detection and imaging,but they're blind to YAG light. The answer is to use an InGaAs negative-electron-affinity transmission-mode structure lattice-matched to InP. Spire claims this combination will yield good quantum efficiency in the 0.9 to 1.6 micron range, won't require active cooling, and can be used in imaging devices. Varo Inc, a leading supplier of night-vision systems, thinks Spire is on to something; they're pitching in to test and commercialize the concept.

Principal Investigator:

Stanley Vernon
6172756000

Business Contact:

Small Business Information at Submission:

Spire Corp.
One Patriots Park Bedford, MA 01730

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No