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Metrological Near-Room-Temperature Photon-Number-Resolving Detector: a Design Study

Published

Author(s)

Zachary Levine, Joshua Bienfang, Alan Migdall, Neil Zimmerman

Abstract

We describe and model a non-cryogenic optical detector designed to count incident photons with metrological accuracy. Our design consists of a semiconductor device operating at −10 °C and is predicted to resolve pulses of up to 10 photons with an error rate of 2% in the input number of photons. We present an estimate of the overall device performance using a combination of estimates and simulations of optical loss, discrete electron loss and noise, and electronic noise.
Citation
Sensors
Volume
25
Issue
17

Citation

Levine, Z. , Bienfang, J. , Migdall, A. and Zimmerman, N. (2025), Metrological Near-Room-Temperature Photon-Number-Resolving Detector: a Design Study, Sensors, [online], https://doi.org/10.3390/s25175470, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=960308 (Accessed October 2, 2025)

Issues

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Created September 3, 2025, Updated September 4, 2025
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