Embedded polarimetric differential stress sensor

Jack J. Kolle; Roger F. Johnson

doi:10.1117/12.169950

9 March 1994 Embedded polarimetric differential stress sensor

Jack J. Kolle, Roger F. Johnson

Proceedings Volume 2070, Fiber Optic and Laser Sensors XI; (1994) https://doi.org/10.1117/12.169950
Event: Optical Tools for Manufacturing and Advanced Automation, 1993, Boston, MA, United States

Abstract

This paper describes the design and testing of an embedded fiber optic sensor with high sensitivity and broadband response. The sensing principle is based on the observation of stress-induced birefringence in an optical fiber embedded in a flat panel. The sensor was designed to measure low-level stresses in sea ice, however, the sensing principle and measurement techniques presented here have general application for embedded stress and pressure sensors.

Citation Download Citation

Jack J. Kolle and Roger F. Johnson "Embedded polarimetric differential stress sensor", Proc. SPIE 2070, Fiber Optic and Laser Sensors XI, (9 March 1994); https://doi.org/10.1117/12.169950

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