On behalf of the American Optical Society (OSA), I would like to express my affirmation and gratitude to Mr. Ye Qiu for his anonymous peer review.

We are very grateful to Mr. Ye Qiu for taking the time and energy to review the paper. As we know, an excellent reviewer is very busy in his daily work, and Mr. Ye Qiu volunteered to contribute beyond his professional obligations. Editors of the journal of the American Optical Society always keep the high quality of our optical publications according to the opinions of peer reviewers. Our "expert database" is a valuable tool, which brings together the best reviewers in the world to review every paper. Mr Ye Qiu was selected from 65,438+02,000 experts in our database.

Peer Review Manager, American Optical Society

Karmelita SAR.

20 13 April 12