Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Multiple fiber Bragg grating sensor system using code-division multiple access

Not Accessible

Your library or personal account may give you access

Abstract

We propose and demonstrate experimentally a multiple fiber Bragg grating sensor system that uses a LED as a light source and adapts the code-division multiple access method to separate individual sensor signals. We measured static and dynamic strains and cross-talk levels among sensor signals. With our proposed scheme, a low-cost sensor system can be designed with a fast response speed. Cross-talk levels between sensor signals are found to be below the -30-dB level.

© 2002 Optical Society of America

Full Article  |  PDF Article
More Like This
Multipoint temperature-independent fiber-Bragg-grating strain-sensing system employing an optical-power-detection scheme

Yan-Ju Chiang, Likarn Wang, Horng-Shyang Chen, Chih-Chung Yang, and Wen-Fung Liu
Appl. Opt. 41(9) 1661-1667 (2002)

Pointwise fiber Bragg grating displacement sensor system for dynamic measurements

Kuo-Chih Chuang and Chien-Ching Ma
Appl. Opt. 47(20) 3561-3567 (2008)

Absolute strain measurements made with fiber Bragg grating sensors

In C. Song, Sun K. Lee, Sung H. Jeong, and Byeong H. Lee
Appl. Opt. 43(6) 1337-1341 (2004)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (6)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (5)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved