Demonstration of an SSPD Using an AQFP Interface Circuit

Naoki Takeuchi; Taro Yamashita; Shigeyuki Miyajima; Shigehito Miki; Nobuyuki Yoshikawa; Hirotaka Terai

Presentation information

Oral presentation

11 Superconductivity » 11.5 Junction and circuit fabrication process, digital applications

[7p-S41-1~15] 11.5 Junction and circuit fabrication process, digital applications

Thu. Sep 7, 2017 1:15 PM - 5:15 PM S41 (Conf. Room 1)

Masamitsu Tanaka(Nagoya Univ.), Yoshinao Mizugaki(UEC)

1:30 PM - 1:45 PM

[7p-S41-2] Demonstration of an SSPD Using an AQFP Interface Circuit

〇Naoki Takeuchi^1,2, Taro Yamashita³, Shigeyuki Miyajima³, Shigehito Miki^3,4, Nobuyuki Yoshikawa¹, Hirotaka Terai³ (1.Yokohama Natl. Univ., 2.JST-PRESTO, 3.NICT, 4.Kobe Univ.)

Keywords:SSPD, QFP, low current

Superconducting single-photon detectors (SSPDs) have made significant contributions to numerous research fields such as quantum optics through taking advantage of their outperformances in detection efficiency, count rates, and timing jitters. In this study, we propose a low-power and low-current AQFP readout interface and demonstrate an SSPD using the interface.