Presentation
13 March 2024 Superconducting nanowire single-photon detector arrays for optical communication, astronomy, and single-photon imaging
Emma E. Wollman, Ioana Craiciu, Boris Korzh, Gregor Taylor, Jason Allmaras, Andrew Beyer, Bruce Bumble, Andrew Mueller, Sahil Patel, Jamie Luskin, Emanuel Knehr, Matthew Shaw
Author Affiliations +
Abstract
Superconducting nanowire single-photon detectors (SNSPDs) have become the gold standard for single photon detection at telecom wavelengths, and their high efficiency, high dynamic range, low timing jitter, and low dark count rates make them ideal for quantum applications. Many use cases benefit from arrays of SNSPDs, whether it’s to enable number resolution, to access higher maximum count rates, to cover larger active areas, or to provide imaging or spectroscopy capabilities. SNSPD array design typically involves a tradeoff between number of channels, active area, and timing properties. In this talk, I will discuss several applications of SNSPD arrays and describe how the applications’ different requirements affect the array and system-level design choices.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Emma E. Wollman, Ioana Craiciu, Boris Korzh, Gregor Taylor, Jason Allmaras, Andrew Beyer, Bruce Bumble, Andrew Mueller, Sahil Patel, Jamie Luskin, Emanuel Knehr, and Matthew Shaw "Superconducting nanowire single-photon detector arrays for optical communication, astronomy, and single-photon imaging", Proc. SPIE PC12911, Quantum Computing, Communication, and Simulation IV, PC1291103 (13 March 2024); https://doi.org/10.1117/12.3009835
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KEYWORDS
Single photon detectors

Imaging arrays

Quantum imaging

Detector arrays

High dynamic range imaging

Nanowires

Superconductors

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