Electronic Resource
Springer
International journal of infrared and millimeter waves
5 (1984), S. 1507-1515
ISSN:
1572-9559
Keywords:
cold load
;
blackbody
;
Cosmic Microwave Background
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract We describe a cryogenic blackbody reference, or cold load for millimeter wavelength radiation. This blackbody has an emissivity ε γ 0.99 over a two octave wavelength range. We use it as a standard when calibrating sensitive infrared photometers. The particular geometry of the blackbody described is influenced by our application. The basic design data and philosophy are described so that other designs can be evaluated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01040502
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