[1] Li Bin, Liu Yan, Tan Zhongwei. Optics Communications, 2008, 20(281): 1492.

[2] Bin Fengyun, Guo Hua. Applied Optics, 2015, 3(54): 467.

[3] Li Jun, Hui Ma. Microwave and Optical Technology Letters, 2012, 54(7): 1582.

[5] Dong Bo, Zhao Qiao. Sensors and Actuators, 2008, 1(147): 169.

[6] Zhou Jinlong, Dong Xiaopeng. Optics Communications, 2008, 8(281): 2077.

[7] Dong X Y, Guan B O, et al. Optics Communications, 2002, 1-3(202): 91.

[8] Shen Changyu, Zhong Chuan. Sensors and Actuators A-Physical, 2011, 1-2(170): 51.

[9] Xue Lifang, Liu Jingguo. Applied Optics, 2006, 45(20): 4810.

[10] Kim J, Bae J, Han Y G, et al. IEEE Photon Technol. Lett., 2004, 3(16): 849.

[11] Ohn M M, Alavie A T, Maaskant R, et al. Electron. Lett., 1996, (32): 2000.

[13] Fan Linyong, Jiang Weiwei. Science China, 2013, 23(56): 1.

[14] Zhang Yong, Wang Bangfeng. Spectrosc. Spectr. Anal., 2014, 34(3): 757.