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Photonic Quantum Computing Spin Qubits Silicon Quantum Computing Superconducting Qubits

Multi-channel SNSPD system with high detection efficiency at telecommunication wavelength

arXiv
Authors: Shigehito Miki, Taro Yamashita, Mikio Fujiwara, Masahide Sasaki, Zhen Wang

Year

2010

Paper ID

9101

Status

Preprint

Abstract Read

~2 min

Abstract Words

47

Citations

N/A

Abstract

We developed a four-channel superconducting nanowire single-photon detector system based on a Gifford-McMahon cryocooler. All channels showed a system detection efficiency (at a 100 Hz dark-count rate) higher than 16% at 1550 nm wavelength, and the best channel showed a system DE of 21% and 30% at 1550 nm and 1310 nm wavelength, respectively.

Why This Paper Matters

  • This paper contributes to the Superconducting Qubits research area in the Quantum Articles archive.
  • It adds a 2010 reference point for readers tracking recent quantum research.
  • We developed a four-channel superconducting nanowire single-photon detector system based on a Gifford-McMahon cryocooler.

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