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Fast Two-Axis Beam Scanner for Multi-Function Laser Radar LADAR) for Rotorcraft…

Award Information

Department of Defense
Air Force
Award ID:
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
AF 09-137
Solicitation Number:
Small Business Information
Arete Associates
P.O. Box 2607 Winnetka, CA 91396-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Phase 1
Fiscal Year: 2010
Title: Fast Two-Axis Beam Scanner for Multi-Function Laser Radar LADAR) for Rotorcraft Brownout and Cable Warning/Obstacle Avoidance
Agency / Branch: DOD / USAF
Contract: FA8650-10-M-1810
Award Amount: $99,951.00


Brownout conditions have been blamed on the loss of more than 20 helicopters and 50 lives since 2001." There is a compelling need to develop and field a DUSt PENetrating (DUSPEN) LADAR sensor and generate 3D terrain and obstacle maps of the landing zone in near real-time to provide active and accurate visual feedback to pilots during landing in brownout or whiteout conditions. Aret, will marry its fiber laser based imaging ladar technology and its extensive experience in 3D imaging ladar systems used for applications in highly turbid medium (littoral waters) with mature and robust fast beam steering technology to produce a state-of-the-art multi-function LADAR for rotorcraft brownout and cable warning/obstacle avoidance. A fast two axis scanner, a critical component of the brownout LADAR system, will be designed during and a proof of concept prototype will be demonstrated in Phase I. The design and demonstration tasks completed in Phase I will provide a solid foundation for the larger system integration and test efforts to be undertaken in Phase II. Aret, with its innovative imaging ladar experience and its proven LADAR production capabilities will carry forward the A093C-137 Phase I designs to an advanced technology demonstration in Phase II. BENEFIT: Fire, rescue, police and urgent care rotorcraft which have a high mishap rate due to collision with wires during takeoff/landing resulting in loss of crew and patient life could greatly benefit from the technologies proposed herein.

Principal Investigator:

James Murray
Senior Principal Scientist

Business Contact:

Greg Fetzer
Director - Optical Systems Research
Small Business Information at Submission:

Arete Associates
P.O. Box 2607 Winnetka, CA 91396

EIN/Tax ID: 952954108
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No