基于双环形旋涡相位调制的多焦点产生
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谭志华, 翁晓羽, 隋国荣, 郭汉明. 基于双环形旋涡相位调制的多焦点产生[J]. 光学仪器, 2013, 35(5): 46. TAN Zhihua, WENG Xiaoyu, SUI Guorong, GUO Hanming. Multifocal spots formed by the modulation of double ringshape vortex phase plate[J]. Optical Instruments, 2013, 35(5): 46.