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

Florian Honz (Author and Speaker), Nemanja Vokic, Philip Walther, Hannes Hübel, Bernhard Schrenk

Research output: Chapter in Book or Conference ProceedingsConference Proceedings with Oral Presentationpeer-review

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 publicationOptical Fiber Communication Conference 2023
Pages1-3
Number of pages3
VolumeM1I.5
DOIs
Publication statusPublished - 2023
EventOptical Fiber Communications Conference and Exhibition (OFC) 2023 - San Diego, United States
Duration: 5 Mar 20239 Mar 2023

Publication series

NameOptical Fiber Communication Conference (OFC) 2023

Conference

ConferenceOptical Fiber Communications Conference and Exhibition (OFC) 2023
Country/TerritoryUnited States
CitySan Diego
Period5/03/239/03/23

Research Field

  • Enabling Digital Technologies

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