DocumentCode
505801
Title
Strain sensor system based on a high finesse fiber Bragg grating Fabry-Perot cavity
Author
Chen, Daru ; Liu, Weisheng ; Jiang, Meng ; He, Sailing
Author_Institution
Centre for Opt. & Electromagn. Res., Zhejiang Univ., Hangzhou, China
fYear
2008
fDate
Oct. 30 2008-Nov. 2 2008
Firstpage
1
Lastpage
3
Abstract
A high resolution strain sensor system based on a high finesse fiber Bragg grating Fabry-Perot cavity and a wavelength-swept single-longitudinal-mode laser diode is demonstrated. Wavelength demodulation is achieved by mapping wavelength measurement to time measurement.
Keywords
Bragg gratings; Fabry-Perot interferometers; fibre optic sensors; optical fibres; semiconductor lasers; strain sensors; fiber Bragg grating Fabry-Perot cavity; high resolution strain sensor; time measurement; wavelength demodulation; wavelength measurement; wavelength-swept single-longitudinal-mode laser diode; Arrayed waveguide gratings; Bragg gratings; Capacitive sensors; Demodulation; Diode lasers; Fabry-Perot; Fiber gratings; Optical sensors; Sensor systems; Wavelength measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication & Optoelectronic Exposition & Conference, 2008. AOE 2008. Asia
Conference_Location
Shanghai
Print_ISBN
978-1-55752-863-6
Electronic_ISBN
978-1-55752-863-6
Type
conf
Filename
5348627
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