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Beam-splitter for infrared detection of pollutantsGermanium optical elements at proper tilt angles minimize effects of polarization and radiance variations of background scene. Energy-division ratio is less dependent on angle of incidence of entrance beam.
Document ID
19770000054
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Massey, W. A. (TRW, Inc.)
Date Acquired
August 8, 2013
Publication Date
June 1, 1977
Publication Information
Publication: NASA Tech Briefs
Volume: 2
Issue: 1
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
LAR-12073
Accession Number
77B10054
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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