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Proceedings Paper

Optical Sensor With Fibre Optic Links: A Shutter Modulator
Author(s): Barry E. Jones; Ronald C. Spooncer
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Paper Abstract

A simple passive optical displacement sensor is described which uses the relative movement of a pair of parallel gratings to modulate infrared light coupled between the ends of two optical fibres and has a linear output-displacement relationship. Results are reported for a series of gratings of different pitch.

Paper Details

Date Published: 10 August 1983
PDF: 8 pages
Proc. SPIE 0376, Optical Sensing: Techniques, Benefits, Costs, (10 August 1983); doi: 10.1117/12.934722
Show Author Affiliations
Barry E. Jones, University of Manchester Institute of Science and Technology (England)
Ronald C. Spooncer, University of Manchester Institute of Science and Technology (England)

Published in SPIE Proceedings Vol. 0376:
Optical Sensing: Techniques, Benefits, Costs
S. J. Bennett, Editor(s)

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