Simultaneous measurement of strain and temperature with high sensing accuracy

We propose and experimentally demonstrate an optical fiber sensor for a simultaneous measurement of strain and temperature with high sensing accuracy by combining a long-period fiber grating pair with a polarization-maintaining fiber loop mirror.

Bibliographische Detailangaben

Hauptverfasser:	Hyun-Min Kim, Hochul Nam, Dae Seung Moon, Young Ho Kim, Byeong Ha Lee, Youngjoo Chung
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bandwidth Bragg gratings Fiber gratings Optical fiber polarization Optical fiber sensors Optical sensors Strain measurement Temperature measurement Temperature sensors Wavelength measurement
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