[1] [1] Li Ruiya, Chen Yiyang, Tan Yuegang, Zhou Zude, Li Tianliang and Mao Jian, Sensors (Basel) 18, 1607 (2018).

[2] [2] Bao Weijia, Rong Qiangzhou, Chen Fengyi and Qiao Xueguang, Opt. Express 26, 8619 (2018).

[3] [3] Hu Wanjun, Huang Yunyun, Chen Chaoyan, Liu Yuke, Guo Tuan and Guan Bai-Ou, Sensors and Actuators B: Chemical 264, 440 (2018).

[4] [4] Pham Xuantung, Si Jinhai, Chen Tao, Wang Ruize, Yan Lihe, Cao Houjun and Hou Xun, Journal of Applied Physics 123, 174501 (2018).

[5] [5] Zhang Xuanyu, Chen Chao, Yu Yongsen, Wei Weihua, Guo Qi, Chen Yongyi, Zhang Xing, Qin Li, Ning Yongqiang and Sun Hongbo, IEEE Photonics Journal 10, 7100308 (2018).

[6] [6] Guo Tuan, Journal of Lightwave Technology 35, 3323 (2017).

[7] [7] Xiaoyong Chen Fa Du and Tuan Guo, Journal of Lightwave Technology 35, 3347 (2017).

[8] [8] Laxmeshwar Lata S, Jadhav Mangesh S, Akki Jyoti F, Raikar Prasad and Raikar U. S, Optics & Laser Technology 105, 45 (2018).

[9] [9] Guo Tuan, Liu Fu and Guan Baiou, Opt Express 22, 7330 (2014).

[10] [10] S?awomir Ci?szczyk, Damian Harasim and Piotr Kisa?a, Sensors and Actuators A: Physical 272, 18 (2018).

[11] [11] Zhang Xuejun, Wu Ze, Liu Fu, Fu Qiangqiang, Chen Xiaoyong, Xu Jian, Zhang Zhaochuan, Huang Yunyun, Tang Yong, Guo Tuan and Albert Jacques, Biomed Opt Express 9, 1735 (2018).

[12] [12] Liu Zexu, Shen Changyu, Xiao Yike, Gong Jiaqi, Wang Jianfeng, Lang Tingting, Zhao Chunliu, Huang Changqing, Jin Yongxing, Dong Xinyong, Zhang Yang, Jing Zhenguo, Peng Wei and Semenova Yuliya, Journal of the Optical Society of America B 35, 1282 (2018).

[13] [13] Guo Tuan, Tam Hwa-Yaw, Krug Peter A. and Albert Jacques, Opt. Express 17, 5736 (2009).

[14] [14] Shao Liyang and Albert Jacques, Opt. Lett. 35, 1034 (2010).

[15] [15] Shao Li-Yang, Laronche Albane, Smietana Mateusz, Mikulic Predrag, Bock Wojtek J. and Albert Jacques, Optics Communications 283, 2690 (2010).

[16] [16] Arregui Francisco Javier, Xiao Hai, Zhang Xuping, Dong Liquan, Li Yu, Gong Xiaojing, Guo Xiaohua, Li Zhihui, Yuan Huiying, Wang Jigang and Zeng Jie, SPIE 10618, 106180B-1 (2018).

[17] [17] Chen Ruishan, Wang Jinghao, Zhang Xiaoqiang, Wang Anting, Ming Hai, Li Fang, Chung Dick and Zhan Qiwen, Opt. Lett. 43, 755 (2018).

[18] [18] Albert Jacques, Shao Liyang and Caucheteur Christophe, Laser Photonics Rev. 7, 1 (2012).

[19] [19] Han Ya, Liu Yan-Ge, Wang Zhi, Huang Wei, Chen Lei, Zhang Hong-Wei and Yang Kang, Nanophotonics 7, 287 (2018).

[20] [20] Ulrich R. and Simon A., Applied Optics 18, 2241, (1979).