[1] [1] Zhang Weigang. Design on fiber cavity ring-down spectroscopy system and investigation on liquid sensing［J］. Laser & Optoelectronics Progress, 2010, 47(3): 030601

[2] [2] G. Stewart, K. Atherton, H. Yu et al.. An investigation of an optical fibre amplifier loop for intra-cavity and ring-down cavity loss measurements［J］. Meas. Sci. Technol., 2001, 12(7): 843～849

[3] [3] Chuji Wang, A. Mbi. An alternative method to develop fibre grating temperature sensors using the fibre loop ringdown scheme［J］. Meas. Sci. Technol., 2006, 17(2): 1741～1751

[4] [4] Liu Bo, Zhang Jian, Luo Jianhua et al.. Research on fiber grating sensing characters using fiber cavity ring down demodulation technique［J］. J. Optoelectronics·Laser, 2007, 18(9): 1043～1045

[5] [5] Zhang Qi, Zhang Weigang, Zhang Jian et al.. Micro-cavity fabricated by femtosecond lasers and its application in fiber-loop ring-down spectroscopy［J］. Chinese J. Lasers, 2009, 36(3): 713～717

[6] [6] Minwei Yang, D. N. Wang, C. R. Liao. Micro-holes integrated fiber Bragg grating for simultaneous and independent refractive index and temperature measurement［C］. Communications and Photonics Conference and Exhibition (ACP) 2010 Asia, 2010. 649～650

[7] [7] Zhu Tao, Rao Yunjiang, Mo Qiuju et al.. Study on characteristics of a CO2-laser-induced ultra-long-period fiber grating［J］. Acta Physica Sinica, 2007, 56(9): 5287～5292

[8] [8] T. Zhu, Y. J. Rao, J. L. Wang. Characteristics of novel ultra-long-period fiber gratings fabricated by high-frequency CO2 laser pulses［J］. Opt. Commun., 2007, 277(1): 84～88

[9] [9] Yan Liu, Bo Liu, Hao Zhang et al.. Mach-Zehnder interferometer based on core-cladding mode coupling in single mode fibers［J］. Frontiers of Optoelectronics in China, 2010, 3(4): 364～369

[10] [10] Liu Yaping, Zhang Weigang, Jiang Meng et al.. Fiber cavity ringdown spectroscopy and the latest progress［J］. Progress in Physics, 2008, 28(4): 76～83