Abstract
This publisher’s note contains corrections to Opt. Lett. 45, 1607 (2020) [CrossRef] .
© 2020 Optical Society of America
In Ref. [1], the affiliations and email addresses of the authors were not current; they have been corrected in this note. In addition, the funding was incomplete and should read as follows: National Key R&D Program of China (2019YFB2203604, 2019YFB1803900, 2018YFB2200204); National Natural Science Foundation of China (11690031, 11761131001, 11774116); The Key R&D Program of Guangdong Province (2018B030329001); Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program (2017BT01X121); Natural Science Foundation of Hubei Province (2018CFA048). In addition, a numeral was omitted from the abstract: "...increases by ~dB" should have been "...increases by ~5 dB." The Letter was corrected online on 25 March 2020.
REFERENCE
1. Y. Zhu, H. Tan, N. Zhou, L. Chen, J. Wang, and X. Cai, Opt. Lett. 45, 1607 (2020). [CrossRef]