[1] Kee H H, Lee G P, Newson T P. All-fiber system for simultaneous interrogation of distributed strain and temperature sensing by spontaneous Brillouin scattering. Optics Letters, 2000,25(10): 695~697
[2] Wait P.C. Newson.T.P. Landau Placzek ratio applied to distributed fibre sensing. Optics Communications, 1996,122: 141~146
[3] Shimizu K, Houriuchi T, Koyamada Y. Coherent self-heterodyne brillouin OTDR for measurement of brillouin frequency shift distribution in optical fibers.Journal of Lightwave Technology, 1994,12(5):730~736
[4] Bao X, Dhliwayo J, Heron N, et al. Experiment and theoretical studies on a distributed temperature sensor Based on Brillouin Scattering. Journal of Lightwave Technology, 1995, 13(7): 1340~1347
[7] Wait P C, Newson T P. Reduction of coherent noise in the Landau Placzek ratio method for distributed fibre optic temperature sensing. Optics Communications, 1996, 131(10): 285~289