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Photon counting with passively quenched germanium avalanche

Research output: Contribution to journalArticlepeer-review

Abstract

We demonstrate photon counting in germanium avalanche photodiodes biased beyond breakdown and quenched with a simple series resistance circuit. The devices show moderate (> 7%) quantum efficiency with limited afterpulsing and dark counts and subnanosecond jitter.

Original languageEnglish
Pages (from-to)6895-6901
Number of pages7
JournalApplied Optics
Volume33
Issue number30
DOIs
Publication statusPublished - 20 Oct 1994
Externally publishedYes

Keywords

  • Afterpulsing dark counts
  • Germanium avalanche photodiodes
  • Passive quenching
  • Quantum efficiency
  • Subnanosecond jitter

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