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Suppressing the errors due to mode mismatch for M-ary PSK quantum receivers using photon-number-resolving detector

  • Ke Li
  • , Yuan Zuo
  • , Bing Zhu
  • University of Science and Technology of China
  • Chinese Academy of Sciences

Research output: Contribution to journalArticlepeer-review

Abstract

An M-ary phase shift keying quantum receiver with photon-number-resolving detectors considering the mode mismatch between the signal and local oscillating fields is analyzed. Compared with the quantum receiver using ON-OFF detectors, the errors due to mode mismatch can be suppressed effectively using photon-number-resolving detectors, especially for larger signal mean photon numbers.

Original languageEnglish
Article number6600857
Pages (from-to)2182-2184
Number of pages3
JournalIEEE Photonics Technology Letters
Volume25
Issue number22
DOIs
StatePublished - 2013
Externally publishedYes

Keywords

  • Mode mismatch
  • photon-number-resolving detectors
  • quantum receiver

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