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Proceedings Paper

Installation and testing of high-temperature optical fiber sensors
Author(s): Jonathan A. Greene; Thomas A. Wavering; Timothy A. Bailey; Carrie L. Kozikowski; Stephen H. Poland; Michael F. Gunther; Kent A. Murphy; Michael P. Camden; Larry W. Simmons
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Paper Abstract

We report test results using optical fiber sensor to measure dynamic strain and temperature on ceramic-matrix composite (CMC) specimens at temperatures up to 600 degrees C. For strain sensing we are employing extrinsic Fabry-Perot interferometric strain gages fabricated with gold-coated optical fibers and attached to the CMC specimens using high- temperature ceramic adhesive. For temperature measurements, specially fabricated Bragg and long-period grating sensors are being employed.

Paper Details

Date Published: 21 July 1998
PDF: 6 pages
Proc. SPIE 3330, Smart Structures and Materials 1998: Sensory Phenomena and Measurement Instrumentation for Smart Structures and Materials, (21 July 1998); doi: 10.1117/12.316975
Show Author Affiliations
Jonathan A. Greene, F&S Inc. (United States)
Thomas A. Wavering, F&S Inc. (United States)
Timothy A. Bailey, F&S Inc. (United States)
Carrie L. Kozikowski, F&S Inc. (United States)
Stephen H. Poland, F&S Inc. (United States)
Michael F. Gunther, F&S Inc. (United States)
Kent A. Murphy, F&S Inc. (United States)
Michael P. Camden, Air Force Research Lab. (United States)
Larry W. Simmons, Air Force Research Lab. (United States)


Published in SPIE Proceedings Vol. 3330:
Smart Structures and Materials 1998: Sensory Phenomena and Measurement Instrumentation for Smart Structures and Materials
Richard O. Claus; William B. Spillman Jr., Editor(s)

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