This publisher’s note corrects an error in Eq. (3) of
Opt. Lett. 44, 503 (2019). [CrossRef]
© 2019 Optical Society of
In Eq. (3) of ,
was mistakenly changed from superscript to
subscript during the production process:
The correct equation is:
The article was corrected online
as of 18 January 2019.
1. X. Huang, H. Yan, I. K. Robinson, and Y. S. Chu, Opt. Lett. 44, 503 (2019). [CrossRef]
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