Photonic-crystal-fiber-based temperature-insensitive polarimetric fiber strain sensor with reduced length of sensing fiber

Based on a Sagnac birefringence loop composed of polarization-maintaining photonic crystal fibers, we have demonstrated a temperature-insensitive polarimetric fiber strain sensor with the reduced length of the sensing fiber, which had a sensitivity of 1.91 pm/με and a measurement range of 0~6 mε.

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Bibliographische Detailangaben
Hauptverfasser:	Tae Kyu Noh, Sang-Mae Lee, Eng-Soo Kim, Bo-Sung Shin, Yong Wook Lee
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Optical fiber communication Optical fiber couplers Optical fiber polarization Optical fiber sensors Sensitivity Strain
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Beschreibung
Zusammenfassung:	Based on a Sagnac birefringence loop composed of polarization-maintaining photonic crystal fibers, we have demonstrated a temperature-insensitive polarimetric fiber strain sensor with the reduced length of the sensing fiber, which had a sensitivity of 1.91 pm/με and a measurement range of 0~6 mε.
ISSN:	2166-8884 2166-8892
DOI:	10.1109/OECC.2012.6276731