期刊:2009 14th OptoElectronics and Communications Conference日期:2017-07-01卷期号:340: 1-2被引量:2
标识
DOI:10.1109/oecc.2017.8114895
摘要
A scheme to simultaneously detect topological charges of coaxial multiplexed perfect vortices, is proposed experimentally. The coaxial multiplexed perfect vortices can be divided and transformed into 0-th order Bessel-Gauss beams in different diffraction orders according to their various topological charges.