DocumentCode
689151
Title
Crustal deformation measurement using an optical fiber strain sensor
Author
Qingwen Liu ; Tokunaga, Tomochika ; Zuyuan He
Author_Institution
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Shanghai Jiao Tong Univ., Shanghai, China
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We report an optical fiber strain sensor with ultra-high resolution, large measurement range and fast response for geophysical applications. Crustal deformation caused by ocean tide and by seismic wave was successfully recorded in field experiments.
Keywords
Earth crust; deformation; fibre optic sensors; seismic waves; strain measurement; strain sensors; tides; crustal deformation measurement; geophysical applications; ocean tide; optical fiber strain sensor; seismic wave; ultrahigh resolution large measurement range; Optical fiber couplers; Optical fiber polarization; Optical fiber sensors; Resonant frequency; Sea measurements; Strain;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6833533
Link To Document