• Chinese Journal of Lasers
  • Vol. 43, Issue 7, 700001 (2016)
Pei Li1、2、*, Weng Sijun1、2, Wu Liangying1、2, Wang Jianshuai1、2, and Liu Chao1、2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • show less
    DOI: 10.3788/cjl201643.0700001 Cite this Article Set citation alerts
    Pei Li, Weng Sijun, Wu Liangying, Wang Jianshuai, Liu Chao. Progress in Optical Fiber Laser Sensing System[J]. Chinese Journal of Lasers, 2016, 43(7): 700001 Copy Citation Text show less

    Abstract

    As a new type of optical fiber sensing technology, the optical fiber laser sensing system combines the advantages of fiber sensors of high sensitivity, distributed measurement capability and less susceptible to electromagnetic interference, with the advantages of fiber lasers of narrow linewidth and high optical signal to noise ratio, so it is used in measurement and security monitoring in the field of oil, mining, bridges, electricity, aircraft and so on. The research progress of optical fiber laser sensing system is introduced from two aspects. One is the optical fiber laser sensing system for the single-parameter measurement, including temperature, strain, refractive index, current, acoustic wave, wind speed and so on; the other is the optical fiber laser sensing system for the dual-parameter measurement, which is mainly used to solve the problem of cross sensitivity of temperature and transverse stress, strain and refractive index.
    Pei Li, Weng Sijun, Wu Liangying, Wang Jianshuai, Liu Chao. Progress in Optical Fiber Laser Sensing System[J]. Chinese Journal of Lasers, 2016, 43(7): 700001
    Download Citation