Share Email Print
cover

Proceedings Paper

Visibility-tuning technique for addressing fiber sensor networks
Author(s): Michael A. Davis; Alan D. Kersey
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

We describe an optical fiber interferometric sensor addressing technique which utilizes frequency modulation of a single laser source to control the visibility of individual sensors. Interrogation of the sensors is performed by matching the laser modulation frequency to the frequency response characteristics of each individual sensor. We show that improvements in system performance can be achieved through the use of pseudo-noise RF modulation applied to the laser.

Paper Details

Date Published: 21 September 1994
PDF: 8 pages
Proc. SPIE 2294, Distributed and Multiplexed Fiber Optic Sensors IV, (21 September 1994); doi: 10.1117/12.187390
Show Author Affiliations
Michael A. Davis, Naval Research Lab. (United States)
Alan D. Kersey, Naval Research Lab. (United States)


Published in SPIE Proceedings Vol. 2294:
Distributed and Multiplexed Fiber Optic Sensors IV
Alan D. Kersey; John P. Dakin, Editor(s)

© SPIE. Terms of Use
Back to Top