Fiber-optic distributed measuring network for geophysical information systems

Author

Kirichenko, Oleg

Author_Institution

Far Eastern State Tech. Univ., Vladivostok, Russia

Volume

3

fYear

1995

fDate

9-12 Oct 1995

Firstpage

2088

Abstract

The objects of this paper are development and investigation of base construction and working physical principles of fiber-optic measuring network using tomography methods of data observation and processing. This network could solve the problem of measurement and reconstruction of parameter distribution function of low-frequency acoustic fields. A new active method for performance stabilization for the distributed fiber-optic sensor network is suggested. The experimental model of the suggested fiber-optic measuring network was made and tested

Keywords

acoustic tomography; fibre optic sensors; oceanographic equipment; oceanographic techniques; underwater sound; acoustic array; acoustics; active method; distributed measuring network; equipment; fiber optic sensor; fiber-optic sensor network; fibre optics sensor; instrument; low-frequency acoustic field; measurement technique; ocean; performance stabilization; sea; tomography; underwater sound; Acoustic measurements; Earth; Geophysical measurements; Image reconstruction; Information systems; Optical fiber networks; Optical fiber sensors; Optical interferometry; Optical surface waves; Tomography;

fLanguage

English

Publisher

ieee

Conference_Titel

OCEANS '95. MTS/IEEE. Challenges of Our Changing Global Environment. Conference Proceedings.

Conference_Location

San Diego, CA

Print_ISBN

0-933957-14-9

Type

conf

DOI

10.1109/OCEANS.1995.528901

Filename

528901