Abstract
We correct an error of the nonlinear refractive index used in our original paper.
© 2017 Optical Society of America
The ninth paragraph in our original paper [1] contains a typo in the nonlinear refractive index: . The correct value should be . The remainder of the paper is unaffected by the change.
REFERENCE
1. F. H. Suhailin, L. Shen, N. Healy, L. Xiao, M. Jones, T. Hawkins, J. Ballato, U. J. Gibson, and A. C. Peacock, Opt. Lett. 41, 1360 (2016). [CrossRef]