Polarimetric sensor strain sensitivity in different thermal operating conditions

Letizia De Maria; Priscilla Escobar Rojo; Mario Martinelli; Natale C. Pistoni

doi:10.1117/12.24707

1 February 1991 Polarimetric sensor strain sensitivity in different thermal operating conditions

Letizia De Maria, Priscilla Escobar Rojo, Mario Martinelli, Natale C. Pistoni

Proceedings Volume 1366, Fiber Optics Reliability: Benign and Adverse Environments IV; (1991) https://doi.org/10.1117/12.24707
Event: SPIE Microelectronic Interconnect and Integrated Processing Symposium, 1990, San Jose, United States

Abstract

This communication deals with the experimental verification of the change of strain sensitivity of a polarimetric fiber optic sensor with temperature. Samples of bow-tie HB fiber were submitted to tensile tests by means of a mechanical testing machine at different temperatures. The experimental results confirm that the observed variations on the strain sensitivity can be correlated to the thermal sensitivity change by means of the expansion coefficient.

Citation Download Citation

Letizia De Maria, Priscilla Escobar Rojo, Mario Martinelli, and Natale C. Pistoni "Polarimetric sensor strain sensitivity in different thermal operating conditions", Proc. SPIE 1366, Fiber Optics Reliability: Benign and Adverse Environments IV, (1 February 1991); https://doi.org/10.1117/12.24707

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