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Optical vortex array:generation and applications[Invited]

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Optical Vortex arrays,with their unique wavefront structures,find extensive applications in fields such as optical commu-nications,trapping,imaging,metrology,and quantum.The methods used to generate these vortex beam arrays are crucial for their applications.In this review,we begin with introducing the fundamental concepts of optical vortex beams.Subsequently,we present three methods for generating them,including diffractive optical elements,metasurfaces,and integrated optical devices.We then explore the applications of optical vortex beam arrays in five different domains.Finally,we conclude with a summary and outlook for the research on optical vortex beam arrays.

optical vortex arraytopological charge numberorbital angular momentumvector beam

杜竫、权志强、李康、王健

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Wuhan National Laboratory for Optoelectronics and School of Optical and Electronic Information,Huazhong University of Science and Technology,Wuhan 430074,China

Optics Valley Laboratory,Wuhan 430074,China

国家自然科学基金国家自然科学基金国家自然科学基金湖北省自然科学基金湖北省自然科学基金Key Research and Development Program of Hubei Province of ChinaKey Research and Development Program of Hubei Province of China深圳市科技计划Innovation Project of Optics Valley LaboratoryInnovation Project of Optics Valley Laboratory

6212550362261160388621011982021CFB0112023AFA0282020BAB0012021BAA024JCYJ20200109114018750OVL2021BG004OVL2023ZD004

2024

10.3788/COL202422.020011

中国光学快报(英文版)
中国光学学会 中国科学院上海光学精密机械研究所

中国光学快报(英文版)

CSTPCD
影响因子：1.305
ISSN：1671-7694
年,卷(期)：2024.22(2)
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