[1] [1] Rogers A J. Distributed optical-fibre sensing: A review.Journal of Measurement Science and Technology, 1999,10(8): 75 ～99

[3] [3] Kurashima T, Horiguchi T, Ohno H, et al. Starin and temperature characteristics of brillouin spectra in optical fibers for distributed sensing techniques , ECOC' 98,Madrid, Spain, 1998:149 ～ 150

[4] [4] Naruse H , Tateda M , Ohno H , et al. Linear strain distribution dependence of the Brillouin gain spectrum.Optical Fiber Sensors Conference Technical Digest, 2002.OFS 2002, 15th , 2002, 1: 305 ～ 308

[5] [5] Romeo B, Lorenzo C, Aldo M, et al. All frequency domain distributed fiber-optic brillouin sensing. IEEE Sensors Journal, 2003,3( 1 ): 36 ～43

[6] [6] Bao X, Dhliwayo J, Heron N, et al. Experimental and theoretical studies on a distributed temperature sensor based on Brillouin scattering. J Lightwave Technol, 1995,13 (7):1340 ～ 1348

[7] [7] Wait P C, Hartog A H. Spontaneous brillouin-based distributed temperature sensor utilizing a fiber Bragg grating notch filter for the separation of the brillouin signal. IEEE Photonics Tech Lett, 2001,13(5): 508 ～510

[8] [8] Kurashima T, Tateda M, Horiguchi T, et al. Performance improvement of a combined OTDR for distributed strain and loss measurement by randomizing the reference light polarization state. IEEE Photon Tech Lett, 1997,9(3): 360～ 362

[9] [9] Maughan S M. A calibrated 27 km distributed fiber temperature sensor based on microwave heterodyne detection of spontaneous brillouin backscattered power. IEEE Photon Lett, 2001,13(5): 511 ～513