Abstract
This publisher’s note contains corrections to Opt. Lett. 45, 6318 (2020) [CrossRef] .
© 2020 Optical Society of America
In [1], one of the two award numbers (2019YFA0705000) for the National Key Research and Development Program of China should not have appeared. The article was corrected online on 24 November 2020.
Reference
1. X. Liu, P. Ying, X. Zhong, J. Xu, Y. Han, S. Yu, and X. Cai, Opt. Lett. 45, 6318 (2020). [CrossRef]