Paper
9 November 2000 A simple simultaneous distance and velocity probe
Author Affiliations +
Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 418514 (2000) https://doi.org/10.1117/12.2302183
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy
Abstract
We describe a fiberoptic sensor that uses a frequency modulated laser to simultaneously measure both the position and velocity of a reflecting target. We also discuss the effects ofresidual amplitude modulation and multiple reflections.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Garry Berkovic "A simple simultaneous distance and velocity probe", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 418514 (9 November 2000); https://doi.org/10.1117/12.2302183
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KEYWORDS
Modulation

Distance measurement

Mirrors

Sensors

Doppler effect

Fiber optics sensors

Spectrum analysis

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