DocumentCode
1475288
Title
AC voltage-biased superconducting bolometer for a frequency-domain SQUID multiplexer
Author
Yoon, Jongsoo ; Clarke, John ; Gildemeister, J.M. ; Lee, Adrian T. ; Richards, P.L.
Author_Institution
Dept. of Phys., California Univ., Berkeley, CA, USA
Volume
11
Issue
1
fYear
2001
fDate
3/1/2001 12:00:00 AM
Firstpage
562
Lastpage
565
Abstract
We demonstrate that a voltage-biased superconducting bolometer (VSB), read out with superconducting quantum interference device (SQUID), can be biased with a sinusoidal voltage. We show that the load curves taken with AC- and DC-bias are nearly identical indicating that there is no identifiable degradation in the performance of the bolometer due to the AC bias. We discuss the use of a frequency-domain SQUID multiplexer with an array of VSB´s that are AC-biased
Keywords
SQUIDs; bolometers; frequency division multiplexing; multiplexing equipment; AC voltage-biased superconducting bolometer; frequency-domain SQUID multiplexer; Bolometers; Frequency; Multiplexing; Optical crosstalk; Optical feedback; Optical sensors; SQUIDs; Sensor arrays; Temperature sensors; Voltage;
fLanguage
English
Journal_Title
Applied Superconductivity, IEEE Transactions on
Publisher
ieee
ISSN
1051-8223
Type
jour
DOI
10.1109/77.919407
Filename
919407
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