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Uncooled, Long-Life Wavefront/Tracking Sensor

Award Information

Agency:
Department of Defense
Branch:
Missile Defense Agency
Award ID:
74585
Program Year/Program:
2006 / SBIR
Agency Tracking Number:
044-0096
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Voxtel Inc.
15985 NW Schendel Avenue Suite 200 Beaverton, OR 97006-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2006
Title: Uncooled, Long-Life Wavefront/Tracking Sensor
Agency / Branch: DOD / MDA
Contract: W9113M-06-C-0126
Award Amount: $750,000.00
 

Abstract:

A highly reliable InAlAs/InGaAs avalanche photodiode (APD) focal plane array (FPA) will be developed to replace the electron-bombarded charge-coupled device (EBCCD) camera presently used for Airborne Laser (ABL) wavefront sensing applications. Based on technology with a nominal lifetime of 105 hours of continuous operation, Voxtel's monolithic solid-state architecture is both more manufacturable and rugged than the existing tube-based instrument. Two innovations lie at the heart of the new wavefront sensor: 1) novel low-noise APD designs and 2) a proprietary readout integrated circuit (ROIC) with extremely low input noise. Development of new APD designs was begun during Phase I, supported by substantial device testing and simulation efforts. A working version of the ROIC already exists and has demonstrated performance characteristics compatible with the wavefront-sensing mission. Building upon this cornerstone, two APD detector designs - one well established and the other more sophisticated - will be manufactured during Phase II. Fabricated as 8x8 FPAs, the low-noise near infrared (NIR) APDs will be characterized and integrated with high bandwidth ROICs in a prototype camera system. The technology readiness of Voxtel's approach will be demonstrated through performance demonstrations and reliability growth testing.

Principal Investigator:

Andrew Huntington
Senior Engineer
9712235646
andrew@voxtel-inc.com

Business Contact:

George M. Williams
President
9712235646
georgew@voxtel-inc.com
Small Business Information at Submission:

VOXTEL, INC.
12725 SW Millikan Way Suite 230 Beaverton, OR 97005

EIN/Tax ID: 931285205
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No