Affiliation:
1. Institute of Optoelectronic Instruments Chongqing University Chongqing 630044, P. R. China
Abstract
A fiber optic sensor system for measuring distrib uted forces is presented in this paper. A high-birefringent fiber is chosen as a sensing element. Based on the coupling effects of polarization modes in high-birefringence fibers, the distribution of the force points along the sensing fiber can be measured by detect ing mode couplings in the fiber which are caused by external force disturbance. The location and magnitude of the measured forces
Subject
Mechanical Engineering,General Materials Science
Reference10 articles.
1. Born, M. AND E. Wolf. 1975. Principles of Optics. New York: Pergamon, pp. 491-544.
2. Farries, M.C. AND A.J. Rogers. 1984. "Distributed Sensing Using Stimulated Raman Interaction in a Monomode Optical Fiber", Proc. of the 2nd International Conference on Optical-Fiber Sensors, Stuttgart, pp. 121-132.
3. Adaption Of An Electro-Optic Monitoring System To Aerospace Structures
4. Advances In Distributed FODAR (Fiber Optic Detection And Ranging)
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献