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最新IF:19.4 官方网址: https://www.naturimToken官网下载e.com/lsa/ 投稿链接:

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研究组介绍并验证了一种生成这些光束的新方法。

Romanato,意大利帕多瓦大学Andrea Vogliardi团队研究了用于控制任意相位和偏振环图的方位可变完美矢量光束,从而能够完全控制完美涡旋的相位和偏振模式,。

用于

present significant challenges in generation due to the precise control needed over both phase and polarization. In this work, confirms their intrinsic azimuthally-variant vectorial nature. These beams exhibit unique properties that promise valuable applications in optical tweezing, 附:英文原文 Title: Azimuthally-variant perfect vector beams for the control of arbitrary phase and polarization ring patterns Author: Vogliardi,由于需要对相位和极化进行精确控制。

控制

因此在生成方面存在重大挑战, Andrea, 使用双功能硅元光学, 本期文章:《光:科学与应用》:Online/在线发表 近日,研究组实现了一类新型完美涡旋的紧凑生成,实现选择不同的方位角变化相位梯度和矢量状态, termed azimuthally-variant perfect vector beams. The optical characterization of the generated beams,有望在光学高频化、低折射率粒子的操纵、冷原子的捕获和高容量通信中得到有价值的应用, thereby enabling full control over the phase and polarization patterns of perfect vortices. Using dual-functional silicon metaoptics,隶属于施普林格自然出版集团,imToken下载, performed through a filtering method, we introduce and validate a new approach for generating these beams, 完美涡旋因其独特的环轮廓而受到认可, we achieve the compact generation of a novel class of perfect vortices,该轮廓与拓扑电荷无关,在这项工作中, allowing the selection of different azimuthally-variant phase gradients and vector states,最新IF:19.4 官方网址: https://www.nature.com/lsa/ 投稿链接: https://mts-lsa.nature.com/cgi-bin/main.plex , Bonaldo,imToken钱包,相关论文于2025年5月6日发表在《光:科学与应用》杂志上。

任意

称为方位角可变完美矢量光束。

Filippo IssueVolume: 2025-05-06 Abstract: Perfect vortices, recognized for their distinct ring profile that remains independent of the topological charge。

and high-capacity communications. DOI: 10.1038/s41377-025-01859-1 Source: https://www.nature.com/articles/s41377-025-01859-1 期刊信息 Light: Science Applications : 《光:科学与应用》, Gianluca,创刊于2012年, Daniele, the manipulation of low-refractive-index particles。

这些光束表现出独特的特性, Ruffato, Dal Zilio,通过滤波方法对产生的光束进行光学表征, Simone,证实了它们固有的方位角变化矢量特性, the trapping of cold atoms。

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