Abstract
This publisher’s note contains a correction to Opt. Lett. 47, 3908 (2022) [CrossRef] .
© 2022 Optica Publishing Group
In [1], the indefinite article “a” was inadvertently added to the article title. The article has been removed, and the title is correct in this Publisher’s Note. The article was corrected online on 24 August 2022.
REFERENCES
1. F. Lu, B. Li, J. Lu, M. Ye, X. Ning, and B. Han, Opt. Lett. 47, 3908 (2022). [CrossRef]