Entangled photon pair detection by superconducting nanowire single-photon detectors with a single-flux-quantum coincidence circuit
Rintaro Fujimoto 1,*, Shoichi Murakami 1, Toshiki Kobayashi 1,2, Rikizo Ikuta 1,2, Shigehito Miki 3,4, Shigeyuki Miyajima 3, Masahiro Yabuno 3, Fumihiro China 3, Hirotaka Terai 3, Nobuyuki Imoto 2, and Takashi Yamamoto 1,2
Applied Physics Express 14, 102001 (2021)
1 Graduate School of Engineering Science, Osaka Universiy, Toyonaka, Osaka 560-8531, Japan
2 Center for Quantum Information and Quantum Biology, Osaka Universiy, Toyonaka, Osaka 560-8531, Japan
3 Advanced ICT Research Institute, National Institute of Information and Communications Technology (NICT), Kobe, Hyogo 651-2492, Japan
4 Graduate School of Engineering, Kobe University, Kobe, Hyogo 657-0013, Japan
*