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Coexistence of Entanglement-based Quantum Channels with DWDM Classical Channels over Hollow Core Fiber in a Three Node Quantum Communication Network

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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Abstract

We experimentally demonstrated quantum key distribution with average quantum bit error rate of 5.28 % utilising entanglement-based quantum channels coexisting with 800 Gbps classical traffic all operating in the C-band over 11.5 km hollow core fiber in a three-node quantum network.
Original languageEnglish
Title of host publication2025 Optical Fiber Communications Conference and Exhibition (OFC)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1-3
Number of pages3
VolumeTu3D.1
ISBN (Electronic)9781557527370
ISBN (Print)9798331539719
Publication statusPublished - 4 Jul 2025
Event2025 Optical Fiber Communication Conference 2025: Celebrating 50 Years of Optical Networking and Communications - Moscone Center, San Francisco, California, USA, San Francisco, United States
Duration: 30 Mar 2025 → 3 Apr 2025
https://www.ofcconference.org/en-us/home/

Publication series

NameOptical Fiber Communication (OFC) Conference
PublisherIEEE
ISSN (Print)0000-0000

Conference

Conference2025 Optical Fiber Communication Conference 2025
Abbreviated titleOFC50
Country/TerritoryUnited States
CitySan Francisco
Period30/03/25 → 3/04/25
Internet address

Research Groups and Themes

  • QETLabs
  • Smart Internet Lab
  • High Performance Networks
  • Quantum Engineering Centre for Doctoral Training

Keywords

  • Entanglement
  • Quantum Communication
  • Quantum Network
  • Coexistence
  • Entanglement Network

Access to Document

  • Full-text PDF (accepted manuscript)

    This is the accepted author manuscript (AAM) of the article which has been made Open Access under the University of Bristol's Scholarly Works Policy. The final published version (Version of Record) can be found on the publisher's website. The copyright of any third-party content, such as images, remains with the copyright holder.

    Accepted author manuscript, 316 KBLicence: CC BY

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    • 1 Article (Academic Journal)

    • Towards the quantum Internet: Interconnecting Quantum Networks

      Joshi, S. K. (Principal Investigator)

      1/06/24 → 30/11/26

      Project: Research

    • QComms2: 8031 EP/T001011/1 Quantum Communication Hub via York

      Rarity, J. G. (Principal Investigator), Nejabati, R. (Co-Investigator), Simeonidou, D. (Co-Investigator), Sahin, D. (Co-Investigator), Kanellos, G. (Co-Investigator), Aktas, D. V. C. (Researcher), Joshi, S. K. (Researcher), Lowndes, D. L. D. (Researcher), Venkatachalam, N. (Researcher), Hugues Salas, E. (Researcher), Woodland, E. M. (Manager), Erven, C. (Co-Investigator), Zhang, P. (Student), Hance, J. R. (Student), Clark, M. J. H. (Student), Rosenfeld, L. M. (Researcher), Hastings, E. M. J. (Student), Johlinger, F. B. (Student), Wang, R. (Researcher), Stange Tessinari, R. (Researcher), Solomons, N. R. (Student), Fasoulakis, T. (Student) & Alia, O. (Researcher)

      1/12/19 → 30/11/24

      Project: Research

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