NbN superconducting nanowire single-photon detector with an active area of 300 μm-in-diameter

NbN superconducting nanowire single-photon detector with an active area of 300 μm-in-diameter

Superconducting nanowire single-photon detectors (SNSPDs) with both an ultra-large-active area and a high count rate (CR) are challenging from the design and fabrication. Here, we develop a NbN SNSPD with a circular active area of 300 μm-in-diameter and use multiple approaches to boost the maximal c...

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Bibliographic Details
Main Authors: Chengjun Zhang, Weijun Zhang, Jia Huang, Lixing You, Hao Li, Chaolin lv, Tatsuki Sugihara, Masahiko Watanabe, Hui Zhou, Zhen Wang, Xiaoming Xie
Format: Article
Language:English
Published: AIP Publishing LLC 2019-07-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5095842

Internet

http://dx.doi.org/10.1063/1.5095842

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