Germanium And Germanium-Diamond Bolometers Operated At 4.K, 20K, 12K, 0.3K And 0.1K

Christina Johnson; F. J. Low; Arnold W. Davidson

doi:10.1117/12.957082

3 May 1979 Germanium And Germanium-Diamond Bolometers Operated At 4.K, 20K, 12K, 0.3K And 0.1K

Christina Johnson, F. J. Low, Arnold W. Davidson

Proceedings Volume 0172, Instrumentation in Astronomy III; (1979) https://doi.org/10.1117/12.957082
Event: Instrumentation in Astronomy, 1979, Tucson, United States

Abstract

The design, construction, and performance of state of the art germanium and germanium-diamond bolometers operated at 4.2, 2.0, 1.2, and 0.3K will be discussed. These detectors have a broad range of applications, and are particularly important for the long wavelength (far infrared to millimeter) regions. Current results may be extrapolated to lower temperatures and higher levels of performance. A system which will operate at 0.1K using a He⁴-He³ dilution refrigerator is under development.

Citation Download Citation

Christina Johnson, F. J. Low, and Arnold W. Davidson "Germanium And Germanium-Diamond Bolometers Operated At 4.K, 20K, 12K, 0.3K And 0.1K", Proc. SPIE 0172, Instrumentation in Astronomy III, (3 May 1979); https://doi.org/10.1117/12.957082

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