Title :
Effect of LPG bending and its application in fiber accelerometer
Author :
Ho, Chwen-shell ; Huang, Jim-Woei
Author_Institution :
Dept. of Phys., Chung Yuan Univ., Chung-li, Taiwan
Abstract :
We discovered that the transmission spectra of bending long period fiber gratings (LPGs) exhibit a splitting of loss peaks. This phenomenon allows LPGs can be used as the strain sensors and the accelerometer.
Keywords :
accelerometers; bending; diffraction gratings; fibre optic sensors; optical fibres; strain sensors; LPG bending; bending long period fiber gratings; fiber accelerometer; loss peaks; strain sensors; transmission spectra; Absorption; Accelerometers; Capacitive sensors; Fiber gratings; Optical fiber devices; Optical fiber sensors; Optical fiber theory; Optical fibers; Refractive index; Stress;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN :
0-7803-7766-4
DOI :
10.1109/CLEOPR.2003.1277109
