Abstract
This publisher’s note contains corrections to Opt. Lett. 45, 519 (2020) [CrossRef] .
© 2020 Optical Society of America
In Fig. 5 in Ref. [1], parts (a) and (b) were inadvertently switched. The paper was corrected online on 23 January 2020.
REFERENCE
1. H. Piombini, A. Guediche, and G. Dammame, Opt. Lett. 45, 519 (2020). [CrossRef]