Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/14965
Title: Simultaneous strain and temperature measurement using a highly birefringence fiber loop mirror and a long-period grating written in a photonic crystal fiber
Authors: Zhao, CL
Zhao, J
Jin, W 
Ju, J
Cheng, L 
Huang, X
Keywords: Fiber loop mirror
Long-period grating
Optical fiber sensor
Photonic crystal fiber
Issue Date: 2009
Publisher: North-Holland
Source: Optics communications, 2009, v. 282, no. 20, p. 4077-4080 How to cite?
Journal: Optics communications 
Abstract: We present a new design for simultaneous strain and temperature measurement using a high-birefringence fiber loop mirror (HiBi-FLM) concatenated with a temperature-insensitive long-period grating (LPG) written in a photonic crystal fiber (PCF). The FLM acts as a sensor head, while the LPG in PCF serves as a filter to convert wavelength variation to optical power change. By measuring the wavelength variation and the power difference of two near peaks in the spectral response of this configuration, simultaneous strain and temperature measurement is obtained.
URI: http://hdl.handle.net/10397/14965
ISSN: 0030-4018
EISSN: 1873-0310
DOI: 10.1016/j.optcom.2009.07.002
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