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tech / sci.electronics.design / New method of measuring qbits promises ease of scalability in a microscopic package

New method of measuring qbits promises ease of scalability in a microscopic package

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From: alien@comet.invalid (Jan Panteltje)
Newsgroups: sci.electronics.design
Subject: New method of measuring qbits promises ease of scalability in a microscopic package
Date: Thu, 11 Apr 2024 04:38:30 GMT
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by: Jan Panteltje - Thu, 11 Apr 2024 04:38 UTC

New method of measuring qubits promises ease of scalability in a microscopic package
https://www.sciencedaily.com/releases/2024/04/240410112714.htm

Paper
https://www.nature.com/articles/s41928-024-01147-7
Single-shot readout of a superconducting qubit using a thermal detector

Bolometers the thing!
quote:
Nanobolometers have been shown to be fast and sensitive enough for the readout
of superconducting qubits, reaching thermal time constants in the range of hundreds
of nanoseconds and energy resolution of a few typical microwave photon
end quaote

Subject	Author
New method of measuring qbits promises ease of scalability in a microscopic pack	Jan Panteltje