Performance of a high-sensitivity 64x64 element InSb hybrid focal plane array

Michael A. Blessinger; Robert C. Fischer; Charles J. Martin; Curtiss A. Niblack; Harold Al Timlin

doi:10.1117/12.19160

1 July 1990 Performance of a high-sensitivity 64x64 element InSb hybrid focal plane array

Michael A. Blessinger, Robert C. Fischer, Charles J. Martin, Curtiss A. Niblack, Harold Al Timlin

Proceedings Volume 1235, Instrumentation in Astronomy VII; (1990) https://doi.org/10.1117/12.19160
Event: SPIE Astronomical Telescopes and Instrumentation for the 21st Century, 1990, Tucson, AZ, United States

Abstract

A recently developed indium antimonide high-sensitivity two-dimensional multiplexed medium wavelength infrared (MWIR) hybrid focal plane array (FPA) is described with special attention given to its multiplexer circuit and the detector array. The device parameters and the performance characteristics of the MWIR FPA are presented in tabular form, demonstrating excellent performance. The multiplexer schematic is included together with graphs of quantum efficiency at various wavelengths and mean dark current at various initial biases and temperatures.

Citation Download Citation

Michael A. Blessinger, Robert C. Fischer, Charles J. Martin, Curtiss A. Niblack, and Harold Al Timlin "Performance of a high-sensitivity 64x64 element InSb hybrid focal plane array", Proc. SPIE 1235, Instrumentation in Astronomy VII, (1 July 1990); https://doi.org/10.1117/12.19160

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