Title :
Underwater fiber laser geophone: theory and experiment
Author :
Zhang, Wentao ; Li, Xuecheng ; Zhang, Faxiang ; Li, Fang ; Liu, Yuliang
Author_Institution :
Optoelectronics System Laboratory, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing,100083, China
Abstract :
A novel underwater fiber laser geophone is presented. Theoretical and experimental analyses are carried out to test the performance of the geophone, which shows a sensitivity of 25 pm/g and a flat frequency response in the range of 5 Hz∼200 Hz are achieved.
Keywords :
Fiber lasers; Laboratories; Laser noise; Laser theory; Optical fiber sensors; Optical fiber testing; Optical fiber theory; Petroleum; Seismic waves; Signal detection;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
