Sujet : A Bi-CMOS electronic photonic integrated circuit quantum light detector
De : alien (at) *nospam* comet.invalid (Jan Panteltje)
Groupes : sci.electronics.designDate : 30. May 2024, 06:56:58
Autres entêtes
Message-ID : <v390uq$ussj$1@solani.org>
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World's smallest quantum light detector on a silicon chip
https://www.sciencedaily.com/releases/2024/05/240517164111.htmSource:
University of Bristol
Summary:
Researchers have made an important breakthrough in scaling quantum technology by integrating the world's tiniest quantum light detector onto a silicon chip.
Interesting is the circuit, figure 1 in
https://www.science.org/doi/10.1126/sciadv.adk6890the photo diodes dare used as pull-up and pull down to teh transistor base.
Quantum talk everywhere,
but interesting noise cancellation after the beam splitter.
Anybody knows the basics of this?