203 citations · 208 across the 7 of their papers we have counts for
7 papers
Improved Cryogenic Photodiode Optical Biasing for Low-Noise and Low-Jitter Superconducting Nanowire Single-Photon Detectors
Jia-Hao Hu, Wei-Jun Zhang, Wen-Shuo Yu +7
We experimentally demonstrate an improved optical biasing scheme for superconducting nanowire single-photon detectors (SNSPDs), which employs a cryogenic InGaAs-InP photodiode (PD)…
Photon-number-resolving single-photon detector with a system detection efficiency of 98% and photon-number resolution of 32
Chaomeng Ding, Xingyu Zhang, Jiamin Xiong +8
Efficiently distinguishing photon numbers is a crucial yet challenging technology for various quantum information and quantum metrology applications. While superconducting transiti…
Impact of helium ion irradiation on the thermal properties of superconducting nanowire single-photon detectors
Yi-Yu Hong, Yu-Ze Wang, Wei-Jun Zhang +12
SNSPDs are indispensable for applications ranging from quantum information processing to deep-space optical communications, owing to their high detection efficiency, low dark count…
A free-space coupled, large-active-area superconducting microstrip single-photon detector for photon-counting time-of-flight imaging
Yu-Ze Wang, Wei-Jun Zhang, Xing-Yu Zhang +9
Numerous applications at the photon-starved regime require a free-space coupling singlephoton detector with a large active area, low dark count rate (DCR), and superior time resolu…
NbN superconducting nanowire single photon detector with efficiency over 90% at 1550 nm wavelength operational at compact cryocooler temperature
W. J. Zhang, L. X. You, H. Li +7
The fast development of superconducting nanowire single photon detector (SNSPD) in the past decade has enabled many advances in quantum information technology. The best system dete…
Superconducting nanowire single-photon detectors at a wavelength of 940 nm
W. J. Zhang, H. Li, L. X. You +9
We develop single-photon detectors comprising single-mode fiber-coupled superconducting nanowires, with high system detection efficiencies at a wavelength of 940 nm. The detector c…
Thin-film-like high temperature superconducting single crystal by mechanical exfoliation
X Wang, L X You, X M Xie +3
Thin-film-like high temperature superconducting Bi2Sr2CaCu2O8+x single crystals (TSB) with a typical thickness of 20-200 nm is produced by mechanical exfoliation. The TSB, which sh…