LIDAR Sensor for Underwater and Airborne Mine Detection

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N65538-07-M-0061
Agency Tracking Number: N062-130-0427
Amount: $69,788.00
Phase: Phase I
Program: SBIR
Awards Year: 2006
Solicitation Year: 2006
Solicitation Topic Code: N06-130
Solicitation Number: 2006.2
Small Business Information
4815 LIST DR., Suite 104, COLORADO SPRINGS, CO, 80919
DUNS: 167299465
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 David Gardner
 Principal Investigator
 (719) 598-6006
Business Contact
 David Gardner
Title: President
Phone: (719) 598-6006
Research Institution
The Airborne Laser Mine Detection System (ALMDS) is a helicopter-deployed LADAR system aimed at reducing damage to vessels from mines in shallow littoral waters. The ALMDS system has successfully been demonstrated using a Streak Tube Imaging LIDAR system, however, the time sequential nature of a streak tube system coupled with the dynamic nature of the ocean surface introduces artifact and signal processing complexity in mine detection operations. Moreover, one of the most significant long-term technical challenges identified in mine reconnaissance is submarine-launched, unmanned underwater vehicles "UUV's" designed to look for mines "covertly". Salvador Imaging proposes the development of a 2"x2"x4" flash LADAR system which provides precise snapshots of 3-D data at an update rate of up to 400 frames per second. Unlike current high-speed ROIC efforts, the proposed architecture has high fill factor for good optical sensitivity and can provide spatial resolution comparable to the current ALMDS imaging system. The system proposed makes use of a 532nm laser source, but could easily be extended to other visible or NIR bands as needed. Because the entire data set for each range image is captured simultaneously, artifact from target, platform, or sea-surface motion is eliminated.

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

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