Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/28626
Title: Enhancement of wavelength detection accuracy in fiber Bragg grating sensors by using a spectrum correlation technique
Authors: Gong, JM
Chan, CC
Jin, W 
MacAlpine, JMK
Zhang, M
Liao, YB
Keywords: Correlation
Fiber Bragg grating
Wavelength detection
Issue Date: 2002
Publisher: North-Holland
Source: Optics communications, 2002, v. 212, no. 1-3, p. 29-33 How to cite?
Journal: Optics communications 
Abstract: The enhancement of wavelength detection accuracy in fiber Bragg grating sensors was investigated by using a spectrum correlation technique. An edge filter was used to directly convert the wavelength shift to intensity variation which was further converted into an electric signal by using photo-detector. The results showed that the given technique provided higher detection accuracy with respect to the conventional peak detection technique.
URI: http://hdl.handle.net/10397/28626
ISSN: 0030-4018
EISSN: 1873-0310
DOI: 10.1016/S0030-4018(02)01907-7
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