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Fiber optic and laser sensors X; Proceedings of the Meeting, Boston, MA, Sept. 8-11, 1992Topics addressed include acoustic and pressure sensors; fiber optic gyros; electric and magnetic field sensors; bend, strain, and temperature sensors; industrial applications of sensors; and processing techniques. Particular attention is given to fiber optic interferometric acoustic sensors for wind tunnel applications, polished coupler and resonator fabrication, second-harmonic detection for rotation sensing in fiber optic gyros, simplified control theory in closed-loop fiber optic gyroscopes, and a Fabry-Perot sensor with digital signal processing for the measurement of magnetostriction. Also discussed are a Bragg fiber laser sensor, commercialization of fiber optic strain gauge systems, thermal ignition in hazardous environments due to stray light from optical fibers, a system for absolute measurements by interferometric sensors, and high-performance interferometric demodulation techniques.
Document ID
19930068983
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Udd, Eric
(McDonnell Douglas Electronic Systems Co. Santa Ana, CA, United States)
Depaula, Ramon P.
(NASA Headquarters Washington, DC United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1993
Publication Information
Publisher: Society of Photo-Optical Instrumentation Engineers (SPIE Proceedings. Vol. 1795)
ISSN: 1044-4378
ISBN: 0-8194-0974-X
Subject Category
Instrumentation And Photography
Report/Patent Number
SPIE-1795
Accession Number
93A52980
Distribution Limits
Public
Copyright
Other

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