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Infrared filters for cryogenic radiometersThis paper will present transmittance data, in the 1- to 1000-micron wavelength region, at temperatures from 300K down to near 4K, for a selection of filters composed of multilayer thin films on transmitting substrates, reststrahlen crystals, mesh-grid elements, and hybrids of these types. Polyethylene laminates and vapor deposited parylene will be compared as antireflection layers for high refractive index infrared crystals at long wavelengths.
Document ID
19930044241
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Heaney, James B.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Boucarut, Rene A.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Stewart, Kenneth P.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1993
Publication Information
Publication: In: Cryogenic optical systems and instruments V; Proceedings of the Meeting, San Diego, CA, July 23, 24, 1992 (A93-28226 10-19)
Publisher: Society of Photo-Optical Instrumentation Engineers
Subject Category
Optics
Accession Number
93A28238
Distribution Limits
Public
Copyright
Other

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