Photon number resolving detection in commercially produced SNSPDs

Tim Rambo; Jeremy Doredla; Hudson Jones; Leo Oshiro; Stephanie Boyd; Aaron J. Miller

doi:10.1117/12.2687215

13 March 2024 Photon number resolving detection in commercially produced SNSPDs

Tim Rambo, Jeremy Doredla, Hudson Jones, Leo Oshiro, Stephanie Boyd, Aaron J. Miller

Proceedings Volume 12911, Quantum Computing, Communication, and Simulation IV; 129110K (2024) https://doi.org/10.1117/12.2687215
Event: SPIE Quantum West, 2024, San Francisco, California, United States

Abstract

Many quantum applications will benefit significantly from photon number resolving detection. However, photon number resolving detectors have been largely experimental devices implemented in laboratory settings. Recent advances in superconducting nanowire device fabrication and readout techniques have enabled the implementation of photon number resolution in widely deployable commercial single-photon detection systems. We will discuss progress in implementing photon number resolved detection with commercially produced superconducting nanowire single photon detectors via spatial multiplexing of independently instrumented detector elements and photon number dependent rise-time changes in single-element nanowire devices.

Conference Presentation

Citation Download Citation

Tim Rambo, Jeremy Doredla, Hudson Jones, Leo Oshiro, Stephanie Boyd, and Aaron J. Miller "Photon number resolving detection in commercially produced SNSPDs", Proc. SPIE 12911, Quantum Computing, Communication, and Simulation IV, 129110K (13 March 2024); https://doi.org/10.1117/12.2687215

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