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Rapid generation of perfect vortex beam without side lobes
Li, Siqi; Liu, Mulong; Li, Xingyi; Ge, Zhiqiang; Zhang, Lingxuan
作者部门瞬态光学技术国家重点实验室
2018-08-30
发表期刊MODERN PHYSICS LETTERS B
ISSN0217-9849
卷号32期号:24
产权排序1
摘要

We have proposed an approach for rapid generation of perfect vortex beam without side lobes through a digital micromirror device (DMD). Employing this method, the amplitude and phase of far field can be controlled indirectly by changing the rotation state of each unit on the DMD. The perfect vortex beams of equal rings diameter independent of their topological charges are generated commendably and the side lobes are avoided. Moreover, we have demonstrated rapid switching among the generated orbital angular momentum modes at the speed of 10 kHz, which is much faster than that of the usual method realized by spatial light modulators (SLMs). The proposed method is very beneficial for the optical communication and trapping or manipulating the small particle based on orbital angular momentum modes.

关键词Optical Vortices Singular Optics Diffraction Gratings Optical Manipulation
DOI10.1142/S0217984918502895
收录类别SCI
语种英语
WOS研究方向Physics
WOS记录号WOS:000442947300011
引用统计
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/30587
专题瞬态光学技术国家重点实验室
通讯作者Zhang, Lingxuan
作者单位Chinese Acad Sci, XIOPM, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714
Li, Siqi,Liu, Mulong,Li, Xingyi,et al. Rapid generation of perfect vortex beam without side lobes[J]. MODERN PHYSICS LETTERS B,2018,32(24).
APA Li, Siqi,Liu, Mulong,Li, Xingyi,Ge, Zhiqiang,&Zhang, Lingxuan.(2018).Rapid generation of perfect vortex beam without side lobes.MODERN PHYSICS LETTERS B,32(24).
MLA Li, Siqi,et al."Rapid generation of perfect vortex beam without side lobes".MODERN PHYSICS LETTERS B 32.24(2018).
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