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Reflecting Slit for Imaging SpectrometerOptical slit that reflects rather than transmits performs multiple functions for imaging infrared spectrometer. Serves as field reflector, field flattener, and entrance aperture for instrument. Reflecting slit narrow strip of spherical reflecting surface with intersecting spherical reflecting side surfaces that reject radiation originating outside slit region. Precision of slit geometry crucial in optical system.
Document ID
19850000322
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Page, N. A. (Caltech)
Parks, R. E. (Caltech)
Rodgers, J. M. (Caltech)
Date Acquired
August 12, 2013
Publication Date
January 1, 1986
Publication Information
Publication: NASA Tech Briefs
Volume: 9
Issue: 3
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
NPO-16408
ISSN: 0145-319X
Report Number: NPO-16408
Accession Number
85B10322
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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