[1] [1] Mukai T, Ishikawa M. An active sensing method using estimated errors for multisensor fusion systems[J]. IEEE Transactions on Industrial Electronics, 1996, 43(3): 380～386

[2] [2] P. C. Beard, T. N. Mills. Miniature optical fibre ultrasonic hydrophone using a Fabry-Perot polymer film interferometer[J]. Electron. Lett., 1997, 33(9): 801～803

[3] [3] H. Sohn, G. Park, J. R. Wait et al.. Wavelet-based active sensing for delamination detection in composite structures[J]. Smart. Mater. Struct., 2004, 13(1): 153～160

[4] [4] G. Giuliani, M. Norgia, S. Donati et al.. Laser diode self-mixing technique for sensing applications[J]. J. Opt. A: Pure and Appl. Opt., 2002, 4(6): 283～294

[5] [5] W. M. Wang, K. T. V. Grattan, A. W. Palmer et al.. Self-mixing interference inside a single-mode diode laser for optical sensing applications[J]. J. Lightwave Technol., 1994, 12(9): 1577～1587

[6] [6] J. Zhou, M. Wang, D. Han. Experiment observation of self-mixing interference in distributed feedback laser[J]. Opt. Express, 2006, 14(12): 5301～5306

[7] [7] S. K. Ozdemir, S. Takamiya, S. Ito et al.. Self-mixing laser speckle velocimeter for blood flow measurement[J]. IEEE Trans. Instrum. Measure., 2000, 49(5): 1029～1035

[8] [8] L. Scalise, Y. Yu, G. Giuliani et al.. Self-mixing laser diode velocimetry: Application to vibration and velocity measurement[J]. IEEE Trans. Instrum. Measure., 2004, 53(1): 223～232

[9] [9] S. Donati, G. Giuliani, S. Merlo. Laser diode feedback interferometer for measurement of displacements without ambiguity[J]. IEEE J. Quantum Electron., 1995, 31(1): 113～119

[10] [10] P. D. Dragic. Analytical model for injection-seeded erbium-doped fiber ring lasers[J]. IEEE Photon. Technol. Lett., 2005, 17(8): 1629～1631