This publisher’s note corrects errors in Eq. (2) of Opt. Lett. 43, 5480 (2018) [CrossRef] .
© 2018 Optical Society of
In Ref. , Eq. (2) was incorrectly displayed as
when the correct equation is
The Letter was corrected online as
of 2 November 2018.
1. D. Mansour and D. G. Papazoglou, Opt. Lett. 43, 5480 (2018). [CrossRef]
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