Digitized subwavelength surface structure on silicon platform for wavelength-/polarization-/charge-diverse optical vortex generation

Optical vortices carrying orbital angular momentum (OAM) have recently attracted increasing interest for providing an additional degree of freedom for capacity scaling in optical communications. The optical vortex generator is an essential component to facilitate OAM-enabled optical communications....

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發表在:	Nanophotonics
Main Authors:	Cao Xiaoping, Zhou Nan, Zheng Shuang, Gao Shengqian, Zhu Yuntao, He Mingbo, Cai Xinlun, Wang Jian
格式:	Article
語言:	英语
出版:	De Gruyter 2022-09-01
主題:	integrated optics devices optical communications optical vortices subwavelength structures
在線閱讀:	https://doi.org/10.1515/nanoph-2022-0395