Total ionizing dose response of the Hawaii-2RG focal plane array

Penny Warren; Stephen DeWalt; Morley Blouke

doi:10.1117/12.621736

25 August 2005 Total ionizing dose response of the Hawaii-2RG focal plane array

Penny Warren, Stephen DeWalt, Morley Blouke

Proceedings Volume 5902, Focal Plane Arrays for Space Telescopes II; 59020N (2005) https://doi.org/10.1117/12.621736
Event: Optics and Photonics 2005, 2005, San Diego, California, United States

Abstract

As spacecraft missions increase in scope and duration, the need for established focal planes to fulfill these mission requirements increases proportionally. The visible hybrid HAWAII-2RG (HgCdTe Astronomy Wide Area Infrared Imager with 2k x 2k resolution, reference and guide mode) has a venerable terrestrial-based telescope history. These focal planes are considered candidates for space applications. As a candidate focal plane, the responses of the HAWAII-2RG under nominal operating conditions in an ionizing debris gamma environment are discussed. Measurements in dark current frame captures and voltage bias currents are delineated.

Citation Download Citation

Penny Warren, Stephen DeWalt, and Morley Blouke "Total ionizing dose response of the Hawaii-2RG focal plane array", Proc. SPIE 5902, Focal Plane Arrays for Space Telescopes II, 59020N (25 August 2005); https://doi.org/10.1117/12.621736

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