[1] K. Liu, in IEEE Instrumentation and Measurement Technology Conference 714 (1997).
[2] K. T. V. Grattan and T. Sun, Sens. Actuators 82, 40 (2000).
[3] G. Tang, J. Wei, W. Zhou, R. Fan, M. Wu, and X. Xu, Chin. Opt. Lett. 12, 090604 (2014).
[4] S. Yang, H. Sun, L. Yuan, X. Zhang, L. Zhou, and M. Hu, Chin. Opt. Lett. 11, 120604 (2013).
[5] D. M. McCann and M. C. Forde, NDT&E Int. 34, 71 (2001).
[6] Y. Rao, Opt. Lasers Eng. 31, 297 (1999).
[7] S. H. Aref, H. Latifi, M. I. Zibaii, and M. Afshari, Opt. Commun. 269, 322 (2007).
[8] H. Singh and J. S. Sirkis, J. Lightw. Technol. 15, 647 (1997).
[9] Y. Rao, X. Zeng, Y. Zhu, Y. Wang, T. Zhu, Z. Ran, S. Yuan, and D. Liang, Acta Opt. Sin. 22, 85 (2002).
[10] X. Liao, Y. Rao, Z. Ran, and H. Deng, Chin. J. Laser 35, 884 (2008).
[11] Y. Rao and Z. Ran, Opt. Fiber Technol. 19, 808 (2013).
[12] M. Deng, C. Tang, T. Zhu, and Y. Rao, IEEE Photon. Technol. Lett. 23, 700 (2011).
[13] L. Li, X. L. Tong, C. M. Zhou, H. Q. Wen, D. J. Lv, K. Ling, and C.S. Wen, Opt. Commun. 284, 1612 (2011).
[14] J. Y. Li, "Sensing property and technology research on fiber optic sensing in high and low temperature environment," PhD. Thesis (Wuhan University of Technology, 2013).
[15] Y. Guo, D. Zhang, Z. Zhou, L. Xiong, and X. Deng, Chin. Opt. Lett. 11, 070604 (2013).
[16] K. Bremer, E. Lewis, G. Leen, B. Moss, S. Lochmann, and I. Mueller, in Proceedings of IEEE Conference on Sensors 105 (2011).