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Laser vibration analyzerInstrument system uses laser and optical heterodyne receiver to measure Doppler phase shifts produced on a laser beam by the deflection of the vibrating surface of a structure under test or in operation.
Document ID
19710000248
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Foster, J. V.
Date Acquired
August 6, 2013
Publication Date
July 1, 1971
Subject Category
Physical Sciences
Report/Patent Number
XAC-01670
Report Number: XAC-01670
Accession Number
71B10249
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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