Solid State LIDAR Chip (SSLC)

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$69,976.00
Award Year:
2005
Program:
SBIR
Phase:
Phase I
Contract:
N00178-05-C-3026
Award Id:
74961
Agency Tracking Number:
N043-209-0593
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
101 West Sixth Street, Suite 200, Austin, TX, 78701
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
161214242
Principal Investigator:
Brad Sallee
Principal Scientist
(512) 479-7732
sallee@spec.com
Business Contact:
Newton Penrose
Contracts
(512) 479-7732
contracts@spec.com
Research Institution:
n/a
Abstract
The use of a single chip, integrated LIDAR receiver with a 1024 channel linear array allows current pushbroom style streak tube LIDAR's to be retrofitted with a solid state receiver, eliminating the high cost tubes and high voltage power supplies needed. Added benefits of using the single chip receiver are that the receive gain can be chirped to give a near constant (reflectivity x area) product vs. range, increasing detection sensitivity for a given digitization accuracy. The addition of a phase receiver developed at Systems & Processes Engineering Corporation (SPEC) and proven in numerous LIDAR programs at SPEC allows upgrading the LIDAR output to not only provide amplitude of reflection vs. range gate, but also the power centroid of the reflected power in the range gate to within 1/8 inch. This allows accurate surface profiling of hard objects, making discrimination of mines more certain. This circuit also allows high range accuracy at low signal to noise levels.

* information listed above is at the time of submission.

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