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Quantum 2.0 Conference and Exhibition

Resolving Photon Numbers Using Ultra-High-Resolution Timing of a Single Conventional Superconducting Nanowire Detector

Gregor Sauer, Mirco Kolarczik, Rodrigo Gómez, Helmut Fedder, Fabian Steinlechner

Published Jan 1, 2023• 7 citations
Publisher

Abstract

We show how ultra-high-resolution timing measurements of the rising and falling edges of electrical pulses generated from conventional superconducting nanowire detectors enable to distinguish photon numbers of up to 5 in a single-shot measurement.
DOI
10.1364/quantum.2023.qw4c.4

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