Presentation
13 March 2024 Superconducting nanowire single-photon detector arrays for deep space optical communication ground receivers
Emma Wollman, Jason Allmaras, Andrew Beyer, Boris Korzh, Ioana Craiciu, Matthew Shaw
Author Affiliations +
Proceedings Volume 12877, Free-Space Laser Communications XXXVI; 128771H (2024) https://doi.org/10.1117/12.3010056
Event: SPIE LASE, 2024, San Francisco, California, United States
Abstract
With their high timing resolution, high detection efficiency, and large dynamic range, Superconducting Nanowire Single-Photon Detectors (SNSPDs) are the ideal detectors for deep-space optical communication ground receivers. JPL has fabricated SNSPD detectors for four ground stations and fielded full detector systems at three of them as part of the upcoming Deep Space Optical Communication, RF/Optical Hybrid, and Optical to Orion projects. In this presentation, I will discuss the current status of these different detector systems and the technological advances that made them possible. I will also discuss the future improvements in SNSPD arrays necessary for next-generation optical communication ground stations.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Emma Wollman, Jason Allmaras, Andrew Beyer, Boris Korzh, Ioana Craiciu, and Matthew Shaw "Superconducting nanowire single-photon detector arrays for deep space optical communication ground receivers", Proc. SPIE 12877, Free-Space Laser Communications XXXVI, 128771H (13 March 2024); https://doi.org/10.1117/12.3010056
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KEYWORDS
Detector arrays

Deep space optical communications

Single photon detectors

Nanowires

Receivers

Superconductors

Design and modelling

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