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Interferometer Measures Broardband Surface Acoustic WavesDual differential interferometer uses two pairs of orthogonallypolarized optical beams to measure amplitude and orientation of broadband ultrasonic surface acoustic waves. Instrument modular, and sensitivity limited only by optical detector used.
Document ID
19840000050
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Claus, R. O. (Virginia Polytechnic Institute and State University)
Turner, T. (Virginia Polytechnic Institute and State University)
Date Acquired
August 12, 2013
Publication Date
January 1, 1985
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 3
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
ISSN: 0145-319X
Report Number: LAR-12966
LAR-12966
Accession Number
84B10050
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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