Spike-noise balanced technique for high-speed detection of near-infrared single photons

Hong Min Liu, Jie Chen, Yan Liang, He Ping Zeng

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

An efficient single-photon detector was realized using high-speed diode to eliminate the spike of InGaAs/InP avalanche photodiode (APD). The repetition rate of the single-photon detector reached up to 700 MHz. With the APD operating at the temperature of 218 K and the detection efficiency of 10%, we demonstrated that the typical dark-count and after-pulse probability was 7×10-6/pulse and 7.4%, respectively. This scheme provides a simple and robust method to realize high-speed single-photon detection.

Original languageEnglish
Pages (from-to)564-568
Number of pages5
JournalHongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves
Volume35
Issue number5
DOIs
StatePublished - 1 Oct 2016
Externally publishedYes

Keywords

  • Avalanche photodiodes
  • Single-photon detection
  • Spike-noise cancellation

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