This publisher’s note contains corrections to Opt. Lett. 46, 2714 (2021). [CrossRef]
© 2021 Optical Society of America
In several locations in , the percent sign was used instead of the intented per-mille sign. The article was corrected online on 1 June 2021.
1. Z. Lin, R. Lv, Y. Zhao, H. Zheng, and X. Wang, Opt. Lett. 46, 2714 (2021). [CrossRef]