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High-Rate Quantum Key Distribution Exploiting Integrated Photonics and Multi-Pixel Superconducting Nanowire Detectors

  • Wei Li
  • , Likang Zhang
  • , Yichen Lu
  • , Jia Huang
  • , Lixin You
  • , Hao Kun Mao
  • , Bingze Yan
  • , Qiong Li
  • , Qiang Zhang
  • , Feihu Xu*
  • , Jian Wei Pan*
  • *Corresponding author for this work
  • University of Science and Technology of China
  • CAS - Shanghai Institute of Microsystem and Information Technology
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We report a quantum key distribution system that is able to generate key at a record high key rate of 115.8 Mb/s over 10-km fibre. This attributes to a high-efficiency multi-pixel superconducting nanowire detector, a low-error integrated transmitter, and a fast post-processing algorithm.

Original languageEnglish
Title of host publication2023 Conference on Lasers and Electro-Optics, CLEO 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171258
StatePublished - 2023
Externally publishedYes
Event2023 Conference on Lasers and Electro-Optics, CLEO 2023 - San Jose, United States
Duration: 7 May 202312 May 2023

Publication series

Name2023 Conference on Lasers and Electro-Optics, CLEO 2023

Conference

Conference2023 Conference on Lasers and Electro-Optics, CLEO 2023
Country/TerritoryUnited States
CitySan Jose
Period7/05/2312/05/23

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