DocumentCode
1126270
Title
Chromatic Dispersion Measurement for Multichannel FBG Based on a Novel Asymmetrical Sagnac Loop Interferometer
Author
Li, Ming ; Li, Hongpu
Author_Institution
Shizuoka Univ., Hamamatsu
Volume
19
Issue
20
fYear
2007
Firstpage
1601
Lastpage
1603
Abstract
A novel all-fiber asymmetrical Sagnac loop interferometer is proposed to measure the chromatic dispersion of a multichannel fiber Bragg grating (FBG). This method has the advantages of simple configuration, low cost, and high tolerance for the characteristics of FBG as well as the ability to uniquely determinate the phase delay.
Keywords
Bragg gratings; Sagnac interferometers; delays; fibre optic sensors; optical fibre dispersion; all-fiber asymmetrical Sagnac loop interferometer; chromatic dispersion measurement; multichannel fiber Bragg grating; phase delay; Bragg gratings; Chromatic dispersion; Delay; Fiber gratings; Optical fiber devices; Optical fiber dispersion; Optical fibers; Optical interferometry; Power generation; Sagnac interferometers; Dispersion measurement; Fourier transform; multichannel fiber Bragg grating (FBG); optical fiber interferometer;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2007.905129
Filename
4305225
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