Researching | Temperature sensor based on PNR in Sagnac interferometer

Journals >Chinese Optics Letters >Volume 2 >Issue 5 >Page 05259 > Article

Chinese Optics Letters
Vol. 2, Issue 5, 05259 (2004)

Temperature sensor based on PNR in Sagnac interferometer

Yuanhong Yang^1、2、*

Author Affiliations

¹The 5th Research Division, Beijing University of Aeronautics &

²Astronautics, Beijing 100083

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Yuanhong Yang. Temperature sensor based on PNR in Sagnac interferometer[J]. Chinese Optics Letters, 2004, 2(5): 05259 Copy Citation Text

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Abstract

A temperature sensor based on polarization non-reciprocity (PNR) in fiber-optic Sagnac interferometer (FSI) was proposed. The experimental study was made primarily and the results agree with theory well. Discussion shows that this kind of temperature sensor can achieve high precision and have great application potential.

Keywords

060.2800 060.2370 fiber optics sensors gyroscopes

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Yuanhong Yang. Temperature sensor based on PNR in Sagnac interferometer[J]. Chinese Optics Letters, 2004, 2(5): 05259

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