DocumentCode
1023542
Title
A fast open-cycle cryocooler for cryogenic high-speed signal processing circuits
Author
Hohenwarter, G.K.G. ; Grange, J.A. ; Whiteley, S.R.
Author_Institution
Hypres, Inc., Elmsford, NY
Volume
23
Issue
2
fYear
1987
fDate
3/1/1987 12:00:00 AM
Firstpage
775
Lastpage
776
Abstract
The design of a liquid helium based open-cycle cryocooler for small scale integrated Josephson junction circuits is described. In addition to low, medium and high speed transmission line access to the circuits, the cooler features a rapid startup time and low liquid consumption. The system makes use of materials and circuits manufactured on substrates with low thermal conductivity cooled by counterflow heat exchange between the working medium and the influx of heat.
Keywords
Josephson devices; Bandwidth; Circuits; Conducting materials; Cryogenic electronics; Electronics cooling; Helium; Signal processing; Substrates; Temperature; Thermal conductivity;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1987.1064957
Filename
1064957
Link To Document