Investigation on fiber laser vector hydrophone: theory and experiment

Wentao Zhang; Faxiang Zhang; Rui Ma; Fang Li; Yuliang Liu

doi:10.1117/12.885350

31 December 2010 Investigation on fiber laser vector hydrophone: theory and experiment

Wentao Zhang, Faxiang Zhang, Rui Ma, Fang Li, Yuliang Liu

Proceedings Volume 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation; 754443 (2010) https://doi.org/10.1117/12.885350
Event: Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 2010, Hangzhou, China

Abstract

A novel underwater fiber laser vector hydrophone is presented. Theoretical and experimental analyses are carried out to test the performance of the hydrophone, which shows a sensitivity of 25 pm/g and a flat frequency response in the range of 5 Hz~200 Hz are achieved. Field demonstration shows that the vector hydrophone has good directivity.

Citation Download Citation

Wentao Zhang, Faxiang Zhang, Rui Ma, Fang Li, and Yuliang Liu "Investigation on fiber laser vector hydrophone: theory and experiment", Proc. SPIE 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 754443 (31 December 2010); https://doi.org/10.1117/12.885350

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available