On page 100604-3 in our work [1], the caption for Fig. 2 should be “at the 98% output of the 2:98 coupler” (not “at the 2% output of the 2:98 CP”).

References [2–4,8,10] missed some authors, which should be as follows:

2. Y. Ren, Z. Wang, P. Liao, L. Li, G. Xie, H. Huang, Z. Zhao, Y. Yan, N. Ahmed, M. Lavery, N. Ashrai, S. Ashrafi, R. Linquist, M. Tur, I, Djordjevic, M. Neifeld, and A. Willner, in Optical Fiber Communication Conference and Exhibition (OFC) (2015).

3. M. Esmail, A. Ragheb, H. Fathallah, and M. S. Alouini, IEEE Photonics J. 9, 1 (2017).

4. G. Parca, A. Shahpari, V. Carrozzo, F. M. Beleffi, and A. Teixeira, Opt. Eng. 52, 11 (2013).

8. D. Shin, Y. Keh, J. Kwon, E. Lee, J. Lee, M. Park, J. Park, Y. Oh, S. Kim, I. Yun, H. Shin, D. Heo, J. Lee, H. Shin, H. Kim, S. Park, D. Jung, Y. Oh, D. Jang, and C. Shim, J. Lightwave Technol. 24, 1 (2006).

10. J. N. Kemal, P. Marin-Palomo, K. Merghem, G. Aubin, C. Calo, R. Brenot, F. Lelarge, A. Ramdane, S. Randel, W. Freude, and C. Koos, in Optical Fiber Communication Conference and Exhibition (OFC) (2017).