Abstract
This publisher’s note contains a correction to Opt. Lett. 46, 5794 (2021) [CrossRef] .
© 2021 Optica Publishing Group
In [1], a typographical error appeared in the first author’s name. The article was corrected online on 8 December 2021.
REFERENCES
1. X. Wang, W. Wang, H. Wei, B. Xu, and C. Dai, Opt. Lett. 46, 5794 (2021). [CrossRef]