[1] L. E. Y. Herrera, G. C. Amaral and J. P. von der Weid, Applied Optics 55, 1177 (2016).

[2] Jia Liu, Jin-long Yu, Jing-zhong Guo, Chao Gao, Wenrui Wang and En-ze Yang, Optoelectronics Letters 7, 458 (2011).

[3] G. C. Amaral, J. D. Garcia, L. E. Y. Herrera, G. P. Temporao, P. J. Urban and J. P. von der Weid, Journal of Lightwave Technology 33, 5025 (2015).

[4] Chuan-qi Li, Da-chi Wang and Jin-lin Hu, Optoelectronics Letters 10, 144 (2014).

[5] Ren M., Lu P., Chen L. and Bao X., IEEE Photonics Technology Letters 28, 697 (2016).

[6] Qin Li, Chun-xi Zhang, Li-jing Li, Sheng Liang, Xiang Zhong and Chuan-sheng Li, Journal of Optoelectronics ·Laser 25, 631 (2014). (in Chinese)

[7] Zheng-pu Peng, Yun-jiang Rao, Fei Peng, Hui-juan Wu, Xin-hong Jia and Xiao-yu Li, Journal of Optoelectronics ·Laser 25, 724 (2014). (in Chinese)

[8] Wang Z., Pan Z., Fang Z., Ye Q., Lu B., Cai H. and Qu R., Optics Letters 40, 5192 (2015).

[9] Jun Zhou, Zhengqing Pan, Qing Ye, Haiwen Cai, Ronghui Qu and Zujie Fang, Lightwave Technology 31, 2947 (2013).

[10] Ling Zhou, Feng Wang, Xiangchuan Wang Yun, Pan, Zhenqi Sun, Ji Hua and Xuping Zhang, Photonics Technology Letters 27, 1884 (2015).

[11] Wojcik Aleksander Karol, Signal Statistics Of Phase Dependent Optical Time Domain Reflectometry, Texas A&M University, 2007.

[12] Fan Zhu, Xuping Zhang, Lan Xia, Zheng Guo and Yixin Zhang, IEEE Photonics Technology Letters 27, 2523 (2015).

[13] Shimizu K., Horiguchi T. and Koyamada Y., Lightwave Technology 10, 982 (1992).

[14] Yixin Zhang, Xuelin Wu, Zhoufeng Ying and Xuping Zhang, Electronics Letters 50, 1014 (2014).