scholarly journals Improving maximum count rate of superconducting nanowire single-photon detector with small active area using series attenuator

AIP Advances ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. 105018
Author(s):  
Chaolin Lv ◽  
Weijun Zhang ◽  
Lixing You ◽  
Peng Hu ◽  
Heqing Wang ◽  
...  
Keyword(s):  
Count Rate ◽  
Single Photon ◽  
Active Area ◽  
Photon Detector ◽  
Single Photon Detector ◽  
Superconducting Nanowire

scholarly journals Ultimate low system dark-count rate for superconducting nanowire single-photon detector

2015 ◽  
Vol 40 (14) ◽  
pp. 3428 ◽  
Author(s):  
Hiroyuki Shibata ◽  
Kaoru Shimizu ◽  
Hiroki Takesue ◽  
Yasuhiro Tokura
Keyword(s):  
Count Rate ◽  
Single Photon ◽  
Dark Count ◽  
Photon Detector ◽  
Single Photon Detector ◽  
Dark Count Rate ◽  
Superconducting Nanowire

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

AIP Advances ◽  
2019 ◽  
Vol 9 (7) ◽  
pp. 075214 ◽  
Author(s):  
Chengjun Zhang ◽  
Weijun Zhang ◽  
Jia Huang ◽  
Lixing You ◽  
Hao Li ◽  
...  
Keyword(s):  
Single Photon ◽  
Active Area ◽  
Photon Detector ◽  
Single Photon Detector ◽  
Superconducting Nanowire

scholarly journals Enhanced laser ranging with superconducting nanowire single photon detector for low dark count rate

2016 ◽  
Vol 65 (18) ◽  
pp. 188501
Author(s):  
Zhang Sen ◽  
Tao Xu ◽  
Feng Zhi-Jun ◽  
Wu Gan-Hua ◽  
Xue Li ◽  
...  
Keyword(s):  
Count Rate ◽  
Single Photon ◽  
Laser Ranging ◽  
Dark Count ◽  
Photon Detector ◽  
Single Photon Detector ◽  
Dark Count Rate ◽  
Superconducting Nanowire

scholarly journals Оценка характеристик однофотонного детектора в зависимости от параметров сверхпроводящей пленки W-=SUB=-x-=/SUB=-Si-=SUB=-1-x-=/SUB=-

2021 ◽  
Vol 63 (9) ◽  
pp. 1372
Author(s):  
С.Ю. Хыдырова ◽  
И.А. Степанов ◽  
Д.Д. Васильев ◽  
К.М. Моисеев
Keyword(s):  
Critical Temperature ◽  
Count Rate ◽  
Recovery Time ◽  
Surface Resistance ◽  
Single Photon ◽  
Absorption Efficiency ◽  
Photon Detector ◽  
Single Photon Detector ◽  
Critical Temperature Tc ◽  
Superconducting Nanowire

The absorption efficiency, cut-off wavelength, and recovery time of a superconducting nanowire single-photon detector were calculated as functions of the surface resistance Rs and the critical temperature Tc of the WxSi1-x film. The calculated dependences for the SNSPD on WxSi1-x films show that films with Tc > 3.5 K and 300 < Rs < 420 Ω/sq will provide ηabs ≈ 15...20%, ηIDE = 100% at a wavelength of 1550 nm and the recovery time τ < 40 ns, which corresponds to the possible SNSPD count rate CRmax = 25 MHz.

scholarly journals Superconducting nanowire single-photon detector implemented in a 2D photonic crystal cavity

Optica ◽  
2018 ◽  
Vol 5 (5) ◽  
pp. 658 ◽  
Author(s):  
Julian Münzberg ◽  
Andreas Vetter ◽  
Fabian Beutel ◽  
Wladick Hartmann ◽  
Simone Ferrari ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Single Photon ◽  
Photon Detector ◽  
Single Photon Detector ◽  
Photonic Crystal Cavity ◽  
Superconducting Nanowire

Lidar measurement of clouds profile with a Superconducting Nanowire Single Photon Detector

2021 ◽  
Author(s):  
Daniela Salvoni ◽  
Alessia Sannino ◽  
Loredana Parlato ◽  
Salvatore Amoruso ◽  
Giovanni Piero Pepe ◽  
...  
Keyword(s):  
Single Photon ◽  
Lidar Measurement ◽  
Photon Detector ◽  
Single Photon Detector ◽  
Superconducting Nanowire

scholarly journals High-time-resolved 64-channel single-flux quantum-based address encoder integrated with a multi-pixel superconducting nanowire single-photon detector

2018 ◽  
Vol 26 (22) ◽  
pp. 29045 ◽  
Author(s):  
Shigeyuki Miyajima ◽  
Masahiro Yabuno ◽  
Shigehito Miki ◽  
Taro Yamashita ◽  
Hirotaka Terai
Keyword(s):  
Single Photon ◽  
High Time ◽  
Flux Quantum ◽  
Photon Detector ◽  
Single Photon Detector ◽  
Time Resolved ◽  
Superconducting Nanowire
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