Progress in orbital angular momentum multiplexing and detection based on nano structures

OUYANG Xu, ZHANG Mingsi, YANG Qingshuai, CAO Yaoyu, XU Yi, LI Xiangping

Chinese Journal of Quantum Electronics . 2022, (2): 251 -261 . DOI: 10.3969/j.issn.1007-5461.2022.02.005