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Conference on Lasers and Electro-Optics

Superconducting Nanowire Single-Photon Detector on Aluminum Nitride

Di Zhu, Hyeongrak Choi, Tsung‐Ju Lu, Qingyuan Zhao, Andrew E. Dane, Faraz Najafi, Dirk Englund, Karl K. Berggren

Published Jan 1, 2016• 14 citations
Publisher

Abstract

We report successful fabrication of niobium nitride single-photon detectors on aluminum nitride substrates. The fabricated detectors showed saturated detection efficiency at 2.45 K under 1550 nm illumination (indicating near-unity internal quantum efficiency), sub-60-ps jitter, and ∼6 ns reset time.
DOI
10.1364/cleo_qels.2016.ftu4c.1

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