PRINCETON INFRARED TECHNOLOGIES INC — Department of Defense SBIR Phase I: OSD181-002
PRINCETON INFRARED TECHNOLOGIES INC — SBIR Phase I award from Department of Defense.
- Amount
- $149,966
- Agency
- Department of Defense · Office of the Secretary of Defense
- Program / Phase
- SBIR · Phase I
- Topic
- OSD181-002
- Solicitation
- 18.1
- NAICS
- —
- Place of performance
- NJ
- Period
- 2019-03-07 → 2019-09-06
Description
A 1280x1024 on 8 µm pitch seeker with 0.4 to 2.6 µm detection capability will be incorporated with electronics and a Bayer mosaic of polarizing filters to allow real time target discrimination at rapid closure rates. The imager will have peak sensitivity greater than 60% and dark current of less than 6 µA/cm2 at 273 K. The camera will have greater than 99% pixel operability with a 12 bit digital output at over 300 fps at full resolution and >1000 fps when windowed to 512x512. The imager will be manufactured on InP substrates using the InGaAs/GaAsSb system allowing for low cost and the ability to leverage modern III-V processing. The imager will be integrated with the filter during photodiode production to minimize cost and improve filter alignment accuracy. Real time image processing of polarized imager will be enabled in the low SWaP camera electronics, providing unprecedented detection of targets in the visible and short wave infrared bands simultaneously. The seeker with wide field of optics and processing space for advanced tracking algorithms will be able to survive the rigors of launch and high speed travel.