Abstract
The decryption keys in our earlier letter [Opt. Lett. 34, 1729 (2009)] were incorrect and are corrected here.
© 2009 Optical Society of America
Full Article | PDF ArticleMore Like This
Qiwen Ran, Haiying Zhang, Jin Zhang, Liying Tan, and Jing Ma
Opt. Lett. 34(11) 1729-1731 (2009)
Ran Tao, Jun Lang, and Yue Wang
Opt. Lett. 33(6) 581-583 (2008)
Jun Lang
Opt. Express 20(3) 2386-2398 (2012)