JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, vol. 23, no. 11-12, page. 1657 - 1664, 2009-01
OPTICS EXPRESS, vol. 21, no. 21, page. 25492 - 25500, 2013-10-21
Proceedings of SPIE, vol. 9377, page. 93770G, 2015-01