Underwater fiber laser geophone: theory and experiment

Wentao Zhang; Xuecheng Li; Faxiang Zhang; Fang Li; Yuliang Liu

doi:10.1117/12.854940

25 November 2009 Underwater fiber laser geophone: theory and experiment

Wentao Zhang, Xuecheng Li, Faxiang Zhang, Fang Li, Yuliang Liu

Proceedings Volume 7634, Optical Sensors and Biophotonics; 76340L (2009) https://doi.org/10.1117/12.854940
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , 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 more than 30 pm/g and a flat frequency response in the range of 5 Hz~200 Hz are achieved.ati

Citation Download Citation

Wentao Zhang, Xuecheng Li, Faxiang Zhang, Fang Li, and Yuliang Liu "Underwater fiber laser geophone: theory and experiment", Proc. SPIE 7634, Optical Sensors and Biophotonics, 76340L (25 November 2009); https://doi.org/10.1117/12.854940

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