A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf
.
A distributed-feedback fiber-laser-based optical fiber hydrophone system with very high sensitivity
2005
Advanced Sensor Systems and Applications II
This paper reports the development of a very compact and very-high sensitivity optical fibre hydrophone system using a distributed-feedback fibre laser with a cavity length of 10cm. A theoretical system design making use of a Mach-Zehnder interferometer, homodyne demodulation scheme and digital signal processing is described. At the time of writing, the system is only partially completed; therefore the content of this paper will focus on the distributed-feedback fibre laser sensor head. Results
doi:10.1117/12.580706
fatcat:3ywps5bsyveglhoaozvjc5udcu