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Highly Sensitive Flash LADAR Camera

Award Information
Agency: National Aeronautics and Space Administration
Branch: N/A
Contract: 80NSSC19C0073
Agency Tracking Number: 150102
Amount: $749,998.00
Phase: Phase II
Program: STTR
Solicitation Topic Code: T9
Solicitation Number: STTR_19_P2S
Solicitation Year: 2019
Award Year: 2019
Award Start Date (Proposal Award Date): 2019-09-30
Award End Date (Contract End Date): 2021-09-29
Small Business Information
15985 Northwest Schendel Avenue, Suite 200
Beaverton, OR 97006-6703
United States
DUNS: 124348652
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 Vinit Dhulla
 (971) 223-5646
Business Contact
 Ben Benvenutti
Phone: (228) 813-6128
Research Institution
 University of Dayton
300 College Park
Dayton, OH 00000-0000
United States

 Federally Funded R&D Center (FFRDC)

To address the urgent need for 3D flash-lidar technology for landing on solar system bodies and for spacecraft rendezvous and docking with satellites, an effort is proposed to fabricate, characterize, and test a versatile, high-sensitivity InGaAs APD 3D flash lidar and to advance the technology-readiness level (TRL) of lidar technologies suitable for NASA mission requirements. Leveraging an existing InGaAs APD focal-plane array (FPA) technology, improvements will be made to increase its reliability and performance. The high-gain, low-excess-noise APD FPAs will be characterized and integrated with miniature camera electronics, along with a medium-pulse-energy, high-repetition-rate, ultra-compact, pulsed diode-pumped solid-state (DPSS) laser. The lidar sensor will be shown to meet NASA needs in terms of sensitivity and 5-cm range resolutions. Using these results, a large-format (e.g. 1024 x 1024, or larger) FPA will be designed for qualification for space missions.

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

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