[1] [1] P Lehtonen, J Miettinen, H Keranen, et al.. Metal sheet thickness profile measurement method based on two-side line triangulation and continuous vibration compensation[C]. SPIE, 2008, 2008, 7003: 70030P.

[2] [2] A Nadeau, L Pouliot, F Nadeau, et al.. A new approach to online thickness measurements of thermal spray coatings[J]. J Thermal Spray Technology, 2006, 15(4): 744-749.

[3] [3] K C Fan, C L Chu, J I Mou. Development of a low-cost autofocusing probe for profile measurement[J]. Meas Sci & Technol, 2001, 12(12): 2137-2146.

[4] [4] Guo Yongxing, Zhang Dongsheng, Zhou Zhude, et al.. Research progress in fiber- Bragg- grating accelerometer[J]. Laser & Optoelectronics Progress, 2013, 50(6): 060001.

[5] [5] Tang Weijie, Fu Lei, Chen Shufen, et al.. Realization of measuring micro-vibration based on phase generated carrier modulationdemodulation method and interference analysis[J]. Chinese J Lasers, 2013, 40(2): 0214001.

[6] [6] Lu Wengao, Sun Qizhen, Wo Jianghai, et al.. High sensitivity micro-vibration sensor based on distributed Bragg reflector fiber laser[J]. Acta Optica Sinica, 2014, 34(7): 0728006.

[7] [7] P Hariharan. Optical interferometry[C]. Reports on Progress in Physics, 1991, 54 (3): 339-390.

[8] [8] A A Kamshilin, R V Romashko, Y N Kulchin. Adaptive interferometry with photorefractive crystals[J]. J Appl Phys, 2009, 105(3): 031101.

[9] [9] J P Huignard, A Marrakchi. Two- wave mixing and energy transfer in Bi12SiO20 crystals: application to image amplification and vibration analysis[J]. Opt Lett, 1981, 6(12): 622-624.

[10] [10] T J Hall, M S Ner, M A Fiddy. Detector for an optical-fiber acoustic sensor using dynamic holographic interferometry[J]. Opt Lett, 1980, 5(11): 485-487.

[11] [11] L Young, W K Y Wong, M L W Thewalt, et al.. Theory of formation of phase holograms in lithium niobate[J]. Appl Phys Lett, 1974, 24(6): 264-265.

[12] [12] A Blouin, J P Monchalin. Detection of ultrasonic motion of a scattering surface by two-wave mixing in a photorefractive GaAs crystal[J]. Appl Phys Lett, 1994, 65(8): 932-934.

[13] [13] D M Pepper, P V Mitchell, G J Dunning, et al.. Double- pumped conjugators and photo- induced EMF sensors: two novel, highbandwidth, auto- compensating, laser- based ultrasound nondestructive characterization of materials detectors[C]. Materials Science Forum, 1996, 210: 425-432.

[14] [14] P Delaye, A Blouin, D Drolet, et al.. Detection of ultrasonic motion of a scattering surface by photorefractive InP: Fe under an applied dc field[J]. J Opt Soc Am B, 1997, 14(7): 1723-1734.

[15] [15] Y Qiao, Y Zhou, S Krishnaswamy. Adaptive demodulation of dynamic signals from fiber Bragg gratings using two- wave mixing technology[J]. Appl Opt, 2006, 45(21): 5132-5142.

[16] [16] R V Romashko, Y N Kulchin, S M Shandarov, et al.. Adaptive correlation filter based on dynamic reflection hologram formed in photorefractive Bi12TiO20 crystal[J]. Opt Rev, 2005, 12(1): 58-60.

[17] [17] P Delaye, L A De Montmorillon, G Roosen. Transmission of time modulated optical signals through an absorbing photorefractive crystal[J]. Opt Commun, 1995, 118(1): 154-164.

[18] [18] N V Kukhtarev, V B Markov, S G Odulov, et al.. Holographic storage in electrooptic crystals. II beam coupling-light amplification[J]. Ferroelectrics, 1979, 22(14): 961-964.

[19] [19] L F Magana, I Casar, J G Murillo. Beam energy exchange in sillenite crystals (Bi12SiO20 and Bi12TiO20), considering the variation of light modulation along sample thickness in a strong non-linear regime[J]. Opt Mater, 2008, 30(6): 979-986.

[20] [20] R A Ganeev, A I Ryasnyansky, R I Tugushev, et al.. Nonlinear optical characteristics of BSO and BGO photorefractive crystals in visible and infrared ranges[J]. Opt Quantum Electron, 2004, 36(9): 807-818.

[21] [21] R V Romashko, A I Grachev, Y N Kulchin, et al.. Fast photogalvanic response of a Bi12SiO20 crystal[J]. Opt Express, 2010, 18(26): 27142-27154.