Space qualification of InGaAs photodiodes and photoreceivers

Abhay M. Joshi; Shubhashish Datta

doi:10.1117/12.2304973

2 May 2018 Space qualification of InGaAs photodiodes and photoreceivers

Abhay M. Joshi, Shubhashish Datta

Author Affiliations +

Proceedings Volume 10641, Sensors and Systems for Space Applications XI; 106410K (2018) https://doi.org/10.1117/12.2304973
Event: SPIE Defense + Security, 2018, Orlando, FL, United States

Abstract

We present a variety of uncooled, packaged InGaAs photodiode and photoreceiver modules that have been successfully qualified, or are in the process of being qualified, for several space applications. These devices include multi-gigahertz 1060 nm to 1650 nm wavelength lattice-matched InGaAs photodetectors, lattice-mismatched InGaAs photodetectors for extended wavelength up to 2200 nm, and large-area ultra-low noise quad photoreceivers for gravitational wave detection. We describe the qualification process which involves a combination of MIL-STD tests, such as mechanical shock and vibration, proton and gamma radiation laboratory experiments, and successful space flight on-board the International Space Station through MISSE missions.

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Citation Download Citation

Abhay M. Joshi and Shubhashish Datta "Space qualification of InGaAs photodiodes and photoreceivers", Proc. SPIE 10641, Sensors and Systems for Space Applications XI, 106410K (2 May 2018); https://doi.org/10.1117/12.2304973

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