DocumentCode
1815310
Title
Novel fiber sensor system for dynamic displacement measurement using RF-modulated RSOA
Author
Lee, Kwanil ; Kim, Sunduk ; Lee, Sang Bae ; Lee, Ju Han
Author_Institution
Intell. Syst. Res. Div., Korea Inst. of Sci. & Technol., Seoul
fYear
2009
fDate
22-26 March 2009
Firstpage
1
Lastpage
3
Abstract
We propose and experimentally demonstrate a dynamic displacement sensor system based on intensity-modulated RSOA and radio-frequency signal measurement. Compared with previous methods, it has important advantages such as low cost, high-speed measurement, and adjustable sensitivity.
Keywords
displacement measurement; fibre optic sensors; high-speed optical techniques; intensity modulation; measurement by laser beam; optical modulation; semiconductor optical amplifiers; RF-modulated RSOA; dynamic displacement measurement; fiber sensor system; high-speed measurement; intensity-modulated laser; radio-frequency signal measurement; Bragg gratings; Displacement measurement; Fiber gratings; Optical fiber sensors; Optical modulation; Optical refraction; Optical sensors; Optical variables control; Sensor systems; Wavelength measurement; (060.2370) Fiber optics sensors; (280.4788) Optical sensing and sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2606-5
Electronic_ISBN
978-1-55752-865-0
Type
conf
Filename
5032279
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