Superconducting transition detector in power amplification mode: a tool for cryogenic multiplexing

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We demonstrate that substantial power gain can be obtained with superconducting transition detectors. We describe the properties of the detector as a power amplifier theoretically. In our first experiments power gain of 23 was reached in a good agreement with the theory. The gain facilitates noise matching of the readout circuit to the detectors in the case of time division multiplexing.
4 pages, 3 figures

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Superconductivity, Instrumentation and Detectors

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http://salesiana.dossiersoluciones.com/handle/123456789/163069

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0806.2715
 http://arxiv.org/abs/0806.2715

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arXiv