Detecting orbital angular momentum through division-of-amplitude interference with a circular plasmonic lens

por Liu, Ai-Ping, Xiong, Xiao, Ren, Xi-Feng, Cai, Yong-Jing, Rui, Guang-Hao, Zhan, Qi-Wen, Guo, Guang-Can, Guo, Guo-Ping
Publicado 2013