A simple fiber-Bragg-grating sensor system based on a linear-cavity fiber laser

Title:	A simple fiber-Bragg-grating sensor system based on a linear-cavity fiber laser
Authors:	Peng, PC Tseng, HY Chi, S 光電工程學系 Department of Photonics
Keywords:	fiber sensor;fiber Bragg grating;linear-cavity fiber laser;temperature sensor
Issue Date:	5-Apr-2003
Abstract:	A simple fiber-Bragg-grating (FBG) sensor system based on a linear-cavity fiber laser is proposed and experimentally demonstrated. The lasing wavelength shift resulting from the temperature variation on this sensing element is discriminated by two FBGs. These two FBGs, acting as wavelength discriminators, are used to increase the real-time measurement range for monitoring the temperature variation. (C) 2003 Wiley Periodicals, Inc.
URI:	http://dx.doi.org/10.1002/mop.10810 http://hdl.handle.net/11536/27968
ISSN:	0895-2477
DOI:	10.1002/mop.10810
Journal:	MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
Volume:	37
Issue:	1
Begin Page:	15
End Page:	17
Appears in Collections:	Articles

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