Superconducting nanowire single-photon detector on dielectric optical films for visible and near infrared wavelengths
Superconducting nanowire single-photon detector on dielectric optical films for visible and near infrared wavelengths
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用于可见光和近红外波长的介电光学薄膜上的超导纳米线单光子探测器
DOI:
10.1088/1361-6668/aa7495
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发表时间:
2017-07
影响因子:
3.6
通讯作者:
Xie Xiaoming
中科院分区:
文献类型:
--
作者:
You Lixing;Li Hao;Zhang Weijun;Yang Xiaoyan;Zhang Lu;Chen Sijing;Zhou Hui;Wang Zhen;Xie Xiaoming
The detection efficiency (DE) of superconducting nanowire single-photon detectors (SNSPDs) at 1550 nm has been significantly improved in the past decades as a result of evolution of the optical structure, the materials, and the fabrication process. We discuss the general optical design for a high-efficiency SNSPD based on dielectric optical films that can detect wavelengths from visible to near infrared regions. This structure shows close-to-unity absorption and good insensitivity to the fine wavelength and the incident angle. We demonstrate an SNSPD specifically fabricated for the detection of 1064 nm wavelength with a maximal system DE of 87.4% ± 3.7%. The DEs of the SNSPDs for visible and near infrared wavelengths are also summarized and compared with those of semiconducting detectors.
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影响因子:
8.6
作者:
Shalm LK;Meyer-Scott E;Christensen BG;Bierhorst P;Wayne MA;Stevens MJ;Gerrits T;Glancy S;Hamel DR;Allman MS;Coakley KJ;Dyer SD;Hodge C;Lita AE;Verma VB;Lambrocco C;Tortorici E;Migdall AL;Zhang Y;Kumor DR;Farr WH;Marsili F;Shaw MD;Stern JA;Abellán C;Amaya W;Pruneri V;Jennewein T;Mitchell MW;Kwiat PG;Bienfang JC;Mirin RP;Knill E;Nam SW
通讯作者:
Nam SW
影响因子:
3.8
作者:
S. Miki;M. Takeda;M. Fujiwara;M. Sasaki;Zhen Wang
通讯作者:
S. Miki;M. Takeda;M. Fujiwara;M. Sasaki;Zhen Wang
影响因子:
3.8
作者:
Chen Sijing;You Lixing;Zhang Weijun;Yang Xiaoyan;Li Hao;Zhang Lu;Wang Zhen;Xie Xiaoming
通讯作者:
Xie Xiaoming
DOI:
--
发表时间:
2015
期刊:
--
影响因子:
--
作者:
L. Comandar;B. Frӧhlich;J. Dynes;A. Sharpe;Marco Lucamarini;Z. Yuan;R. Penty;A. Shields
通讯作者:
L. Comandar;B. Frӧhlich;J. Dynes;A. Sharpe;Marco Lucamarini;Z. Yuan;R. Penty;A. Shields
影响因子:
35
作者:
Saglamyurek, Erhan;Jin, Jeongwan;Tittel, Wolfgang
通讯作者:
Tittel, Wolfgang