NASA NTRS · 19880000189
Optical-Fiber Temperature Sensor
Abstract
Temperature measured in rotating machinery without speed-limiting mechanical sliprings. Gap widens as temperature rises and narrows as temperature falls. Light reflected from piston face and recaptured by fiber bundle varies accordingly.
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Roschak, Edmund J.. 1988-03-01. Optical-Fiber Temperature Sensor. https://ntrs.nasa.gov/citations/19880000189
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