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Improved double-pass michelson interferometerInterferometer design separates beams by offsetting centerlines of cat's-eye retroreflectors vertically rather than horizontally. Since beam splitter is insensitive to minimum-thickness condition in this geometry, relatively-low-cost, optically flat plate can be used.
Document ID
19780000177
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Schindler, R. A.
Date Acquired
August 9, 2013
Publication Date
October 1, 1978
Publication Information
Publication: NASA Tech Briefs
Volume: 3
Issue: 2
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
NPO-13999
Accession Number
78B10177
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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