Superconducting transition detector in power amplification mode

Panu Helistö; Juha Hassel; Arttu Luukanen; Heikki Seppä

doi:10.1088/0953-2048/22/4/045004

Superconducting transition detector in power amplification mode

Panu Helistö, Juha Hassel, Arttu Luukanen, Heikki Seppä

Research output: Contribution to journal › Article › Scientific › peer-review

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Abstract

We demonstrate substantial power gain with a superconducting transition detector. Theoretically we describe the properties of the detector as a power amplifier. In our first experiments power gain of ~25 was reached, in good agreement with the theory. The gain facilitates noise matching of the readout circuit to the detectors in the case of cryogenic time-division multiplexing.

Original language	English
Article number	045004
Number of pages	4
Journal	Superconductor Science and Technology
Volume	22
Issue number	4
DOIs	https://doi.org/10.1088/0953-2048/22/4/045004
Publication status	Published - 2009
MoE publication type	A1 Journal article-refereed

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10.1088/0953-2048/22/4/045004

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title = "Superconducting transition detector in power amplification mode",

abstract = "We demonstrate substantial power gain with a superconducting transition detector. Theoretically we describe the properties of the detector as a power amplifier. In our first experiments power gain of ~25 was reached, in good agreement with the theory. The gain facilitates noise matching of the readout circuit to the detectors in the case of cryogenic time-division multiplexing. ",

author = "Panu Helist{\"o} and Juha Hassel and Arttu Luukanen and Heikki Sepp{\"a}",

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T1 - Superconducting transition detector in power amplification mode

AU - Helistö, Panu

AU - Hassel, Juha

AU - Luukanen, Arttu

AU - Seppä, Heikki

PY - 2009

Y1 - 2009

N2 - We demonstrate substantial power gain with a superconducting transition detector. Theoretically we describe the properties of the detector as a power amplifier. In our first experiments power gain of ~25 was reached, in good agreement with the theory. The gain facilitates noise matching of the readout circuit to the detectors in the case of cryogenic time-division multiplexing.

AB - We demonstrate substantial power gain with a superconducting transition detector. Theoretically we describe the properties of the detector as a power amplifier. In our first experiments power gain of ~25 was reached, in good agreement with the theory. The gain facilitates noise matching of the readout circuit to the detectors in the case of cryogenic time-division multiplexing.

U2 - 10.1088/0953-2048/22/4/045004

DO - 10.1088/0953-2048/22/4/045004

M3 - Article

SN - 0953-2048

VL - 22

JO - Superconductor Science and Technology

JF - Superconductor Science and Technology

IS - 4

M1 - 045004

ER -

Superconducting transition detector in power amplification mode

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