[1] D. Breuer, F. Geilhardt, R. Hulsermann, M. Kind, C. Lange, T. Monath, E. Weis. Commun. Mag., 49, s16(2011).
[2] R. Heron. Proceedings of Access Networks and In-house Communications(2011).
[3] Z. Wang, L. Tao, Y. Wang, N. Chi. Chin. Opt. Lett., 13, 080602(2015).
[4] M. A. Esmail, H. Fathallah. Commun. Surveys Tutorials, 15, 2(2013).
[5] K. Yuksel, V. Moeyaert, M. Wuilpart, P. Megret. Proceedings of 10th Anniversary ICTON(2008).
[6] A. Champavère. Proceedings of OFC(2014).
[7] Z. Wang, Z. Pan, Q. Ye, B. Lu, Z. Feng, H. Cai, R. Qu. Chin. Opt. Lett., 13, 100603(2015).
[8] N. Gagnon, A. Girard, M. Leblanc. Proceedings of OFC(2006).
[9] F. Caviglia, V. C. Di Biase. Proceedings of ECOC(1998).
[10] Y. Chien-Hung, C. Sien. Opt. Express, 13, 14(2005).
[11] J. Ponchon, A. Champavere. Proceedings of OFC(2011).
[12] Z. Liu, M. Li, C. K. Chan. Proceedings of OFC(2012).
[13] G. P. Temporao, G. Vilela de Faria, P. J. Urban, J. P. von der Weid. Proceedings of OFC(2013).
[14] N. Honda, D. Iida, H. Izumita, Y. Azuma. J. Lightwave Technol., 27, 4575(2009).
[16] M. M. Rad, H. A. Fathallah, M. Maier, L. A. Rusch, M. Uysal. Commun. Lett., 15, 1007(2011).
[17] X. Zhou, F. Zhang, X. Sun. Photon. Technol. Lett., 25, 9(2013).
[18] M. M. Rad, H. Fathallah, L. A. Rusch. Optical Communication (ECOC)(2007).
[19] L. Baudzus, P. M. Krummrich. Photon. Technol. Lett., 26, 12(2014).
[20] A. Naseem, H. Mehmood, S. S. Muhammad, S. A. Abbas. Proceedings of International Conferences(2011).
[21] D. Lee, H. Yoon, P. Kim, J. Park, N. Park. J. Lightwave Technol., 24, 1(2006).
[22] N. Suehiro, M. Hatori. Trans. Inf. Theory, 34, 1(1988).