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Proceedings Paper

Fiber optic displacement sensor
Author(s): Andrei M. Andriesh; Ion P. Culeac; V. A. Binchevici; Vladimir G. Abaschin; V. N. Schitsco
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Paper Abstract

This paper describes a microbend displacement sensor with high sensitivity and wide dynamic range designed on the bases of multimode sensor-oriented fiber. A number of high sensitive sensors have been designed on the basis of microbending induced mode coupling of core to clad modes. Usually these sensors need very accurate alignment of input end face with light source for selective mode excitation. We propose a modified sensor configuration based on microbending induced mode coupling.

Paper Details

Date Published: 20 January 1994
PDF: 3 pages
Proc. SPIE 2042, Photopolymers and Applications in Holography, Optical Data Storage, Optical Sensors, and Interconnects, (20 January 1994); doi: 10.1117/12.166336
Show Author Affiliations
Andrei M. Andriesh, Institute of Applied Physics (Moldova)
Ion P. Culeac, Institute of Applied Physics (Moldova)
V. A. Binchevici, Institute of Applied Physics (Moldova)
Vladimir G. Abaschin, Institute of Applied Physics (Moldova)
V. N. Schitsco, Institute of Applied Physics (Moldova)


Published in SPIE Proceedings Vol. 2042:
Photopolymers and Applications in Holography, Optical Data Storage, Optical Sensors, and Interconnects
Roger A. Lessard, Editor(s)

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