Polarization-Encoded BB84 QKD Transmitter Sourced by a SiGe Light Emitter

Florian Honz (Corresponding author), Nemanja Vokic, Philip Walther, Hannes Hübel, Bernhard Schrenk

Publications: Contribution to bookContribution to proceedingsPeer Reviewed

Abstract

We demonstrate a polarization-encoded BB84 transmitter sourced by a SiGe light source and show that such a potentially "all-silicon"QKD scheme can operate well below the QBER threshold at which secret keys can be established.
Original languageEnglish
Title of host publication2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages3
ISBN (Electronic)9781957171180
DOIs
Publication statusPublished - 19 May 2023
Event2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - San Diego, United States
Duration: 5 May 20239 May 2023

Conference

Conference2023 Optical Fiber Communications Conference and Exhibition, OFC 2023
Country/TerritoryUnited States
CitySan Diego
Period5/05/239/05/23

Austrian Fields of Science 2012

  • 103021 Optics
  • 103024 Quantum field theory

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