[1] [1] Y. J. Rao. Recent progress in fiber-optic extrinsic Fabry-Perot interferometric sensors ［J］. Opt. Fiber Technol., 2006, 12(3): 227～237

[2] [2] E. Udd. Fiber optic smart structures ［C］. Proc IEEE, 1996, 84(6): 884～894

[3] [3] Liu Weijun, Rao Yunjiang, Ran Zengling et al.. Novel Fabry-Pérot fiber-optic refractive-index sensor based on laser micromachining［J］. Acta Optica Sinica, 2008, 28(7): 1400～1404

[4] [4] Zhou Changxue, Rao Yunjiang, Zhu Tao. SFDM/CWDM of fiber-optic Fizeau strain sensors ［J］. Acta Optica Sinica, 2005, 25(11): 1472～1476

[5] [5] Deng Hongyou,Rao Yunjiang,Ran Zengling et al.. Photonic crystal fiber based Fabry-Pérot sensor fabricated by using 157 nm laser micromachining［J］. Acta Optica Sinica, 2008, 28(2): 255～258

[6] [6] J. Sirkis, T. A. Berkoff, R. T. Jones. In-line fiber etalon (ILFE) fiber-optic strain sensors［J］. J. Lightwave Technol., 1995, 13(7): 1256～1263

[7] [7] C. E. Lee H. F. Taylor. Interferometric optical fibre sensors using internal mirrors. ［J］. Electron. Lett., 1988, 24(4): 193～194

[8] [8] V. Bhatia, K. A. Murphy, R. O. Claus et al.. Optical fiber based absolute extrinsic Fabry-Perot interferometric sensing system［J］.Meas. Sci. Technol.,1996, 7(1): 581～585

[9] [9] Duan Dewen,Zhu Tao,Rao Yunjiang et al.. A miniature extrinsic Fabry-Pérot interferometer strain sensor based on hollow-core photonic crystal fiber［J］. Acta Optica Sinica, 2008, 28(1): 17～20

[10] [10] Rao Yunjiang, Li Hong, Zhu Tao et al.. High temperature strain sensor based on in-line Fabry-Perot interferometer formed by hollow-core photonic crystal fiber［J］. Chinese J. Lasers, 2009, 36(6): 1484～1488

[11] [11] Yoshihiro Ohtsuka. Optical coherence effects on a fiber-sensing Fabry-Perot interferometer ［J］. Appl. Opt., 1982, 21(23): 4316～4320

[12] [12] D. N. Wang, K. T. V. Grattan, A. W. Palmer. Resolution improvement using a dual wavelength white light interferometer［J］. Sensors and Actuators A, 1999, 75(2): 199～203

[13] [13] Wang An, Fan Yanping, Zhu Ling et al.. Influence of optical coherence on fiber-optic Fabry-Perot interferometer［J］. Optics & Optoelectronic Technology, 2009, 7(2): 6～9

[14] [14] Lu Haisong, Zhang Peng, Chen Weimin et al.. Study on fiber Fabry-Perot strain sensors series and parallel mixed multiplexing with discrete gap transform ［J］. Acta Photonica Sinica, 2007, 36(5): 842～846

[15] [15] Rao Yunjiang, Wang Xijing, Zhu Tao et al.. Demodulation algorithm for frequency-division-mult iplexed fiber optic Fizeau strain sensor networks ［J］. Acta Optica Sinica, 2006, 26(7): 997～1000