Multi-spectral MEMS projector for testing imaging seekers

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$600,019.00
Award Year:
2006
Program:
SBIR
Phase:
Phase II
Contract:
FA9302-06-C-0006
Award Id:
73317
Agency Tracking Number:
F051-310-3185
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
3 Preston Court, Bedford, MA, 01730
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
101184950
Principal Investigator:
JeremyHui
Sr. Reseach Scientist
(781) 275-3100
jhui@optronsystems.com
Business Contact:
CardinalWarde
Director of Research
(781) 275-3100
warde@optronsystems.com
Research Institute:
n/a
Abstract
The goal is to develop a dual-waveband (visible and mid-wave infrared) flickerless scene projector based on membrane-mirror-on-VLSI spatial light modulator technology. Two modulators are combined in a novel zero-order block spatial filtering system to achieve true simultaneous dual-band scene projection. The modulators employ a spatially continuous deformable mirror surface that does not produce the diffraction and scattering artifacts of discrete pixels. They also offer continuous analog gray-scale light modulation that gives a more realistic rendition of the scene than the pulse-width-modulation scheme offered by others. The Phase II program: (1) develops modifications to our existing high-voltage VLSI circuit substrates, (2) re-engineers the modified membrane-mirror-on-VLSI modulator for low-voltage (~ 40V) operation at visible and mid-infrared wavelengths, (3) develops the scene-generation software and hardware interfaces needed to project simultaneous dual-band scenes, (4) analyzes and optimizes the trade-space parameters for various scene projection needs, and (5) begins exploratory work on commercial product development based on the technology. Phase II projector performance goals include: 2,000:1 contrast ratio, 1000x1000 pixels, 120 Hz framing rate and flickerless operation with at least a 6A° field of view.

* information listed above is at the time of submission.

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