[2] Weigang Zhang, Xiaoyi Dong, Dejun Geng, et al. Linearly giber grating-type sensing tuning by applying torsion stress [J]. Electron Lett., 2000, 36(20): 1686-1688.
[4] Ying Zhang, Dejun Feng, Zhiguo Liu, et al, High-sensitivity pressure sensor using a shielded polymer-coated fiver Bragg grating [J]. IEEE, Photonic Technology Lett., 13(6): 618-619.
[5] Zhang Xingzhou. Optical fiber grating sensor (OFGS) and ‘3S’system [J]. Journal of Transducer Technology,1998, 17(2): 54-60.
[6] Qiao Xueguang, et al. Hxbird FBG/LPED sensor for simultaneous measuring strain and temperture of oil/gas bottomhde [J]. J. of Optoelectronics Laser, 1999, 10(1): 42-45.
[7] Timoshenko S, Gere J. Mechanics of Material [M]. Science Press, 1978.