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arXiv · 2405.01237

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

Florian Honz·Michael Hentschel·Stefan Jessenig·Jochen Kraft·Philip Walther·Bernhard Schrenk
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Abstract

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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Florian Honz, Michael Hentschel, Stefan Jessenig, Jochen Kraft, Philip Walther, Bernhard Schrenk. 2024-05-02. First Demonstration of a Group-IV Emitter on Photonic BiCMOS Supplying a Quantum Communication Link. https://arxiv.org/abs/2405.01237

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