First Demonstration of a Group-IV Emitter on Photonic BiCMOS Supplying a Quantum Communication Link

First Demonstration of a Group-IV Emitter on Photonic BiCMOS Supplying a Quantum Communication Link

We implement a silicon-on-insulator light emitter as optical supply for a QKD transmitter and transfer it to an electronic BiCMOS wafer. A secure key is established over short reach in co-existence with shortwave data transmission.

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Bibliographische Detailangaben
Hauptverfasser: Honz, Florian, Hentschel, Michael, Jessenig, Stefan, Kraft, Jochen, Walther, Philip, Schrenk, Bernhard
Format: Artikel
Sprache:eng
Schlagworte:
Physics - Quantum Physics
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Beschreibung
Zusammenfassung:We implement a silicon-on-insulator light emitter as optical supply for a QKD transmitter and transfer it to an electronic BiCMOS wafer. A secure key is established over short reach in co-existence with shortwave data transmission.
DOI:10.48550/arxiv.2405.01237