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Proceedings Paper

Field test of fiber optic ocean bottom seismograph
Author(s): Wentao Zhang; Zhaogang Wang; Wenzhu Huang; Li Li; Wenyi Liu; Yingbo Luo; Fang Li
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Paper Abstract

In this paper we report the field test of fiber optic ocean bottom seismograph (OOBS) which can be used in the active source seismic research. There are three fiber laser accelerometers (FLAs) and one fiber laser hydrophone (FLH), which is wavelength division multiplexed, in the OOBS. The interrogation system is put on shore and is connected with the OOBS with optical fiber cable. The field test of using an air gun is carried out under water with a depth of 30 m. The results show that the OOBS has similar performance as conventional electric OBS.

Paper Details

Date Published: 30 May 2016
PDF: 4 pages
Proc. SPIE 9916, Sixth European Workshop on Optical Fibre Sensors, 99160I (30 May 2016); doi: 10.1117/12.2235573
Show Author Affiliations
Wentao Zhang, Institute of Semiconductors (China)
Zhaogang Wang, Institute of Semiconductors (China)
Wenzhu Huang, Institute of Semiconductors (China)
Li Li, Institute of Geophysics, China Earthquake Administration (China)
Wenyi Liu, Second Monitoring Ctr., China Earthquake Administration (China)
Yingbo Luo, Institute of Semiconductors (China)
Fang Li, Institute of Semiconductors (China)

Published in SPIE Proceedings Vol. 9916:
Sixth European Workshop on Optical Fibre Sensors
Elfed Lewis, Editor(s)

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