Complex Structured Light Generation Using Printed Liquid Crystal Droplets

doi:10.1002/adom.202502276

2025-10-13

Alfonso A. Castrejón‐Pita

Steve J. Elston

Stephen Morris *

Chao He *

DOI：10.1002/adom.202502276

原文链接

查看原文

摘要

En 中文

喷墨打印的液晶（LC）液滴由于复杂的内部指向矢构型，表现出复杂的空间变化双折射。虽然这种各向异性在将LC液滴用作微透镜时通常被视为缺点，但在此，这一显著的双折射特性被利用来生成复杂的结构光。通过选择取向层，并通过改变手性螺距，创建了三种具有定制固有指向矢构型的不同液滴类型，每种类型均表现出独特的双折射分布，用于结构光束生成。结果表明，这些打印的LC液滴能够生成表现出具有两个轨道角动量单位的斯克雷姆结构的光束、包含方位角/径向偏振场的光束，以及具有偏振奇点的光束。该方法为利用LC液滴技术开发复杂光束模式提供了新的可能性。

Keyword:

chiral nematics

liquid crystals

nematics

structured light

AI总结

对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。

期刊

Advanced Optical Materials

IF:

7.2

论文数:

8.9K

被引数:

4.6W

机构

university of oxford

学者数:

9.8W

论文数: 8.6W

被引数: 137

引用论文

Full Poincare polarimetry enabled through physical inference

OPTICA

IF8.5

2022-09-23

OAAI

He, Chao; Lin, Jianyu; Chang, Jintao; Antonello, Jacopo; Dai, Ben; Wang, Jingyu; Cui, Jiahe; Qi, Ji; Wu, Min; Elson, Daniel S.; Xi, Peng; Forbes, Andrew; Booth, Martin J.

Polarisation optics for biomedical and clinical applications: a review

Light: Science & Applications

IF0

2021-09-22

OAAI

Chao He; Honghui He; Jintao Chang; Binguo Chen; Hui Ma; Martin J. Booth

High-efficiency and flexible generation of vector vortex optical fields by a reflective phase-only spatial light modulator

Applied Optics

IF0

2017-07-26

PREAI

Meng-Qiang Cai; Zhou-Xiang Wang; Juan Liang; Yan-Kun Wang; Xu-Zhen Gao; Yongnan Li; Chenghou Tu; Hui-Tian Wang

Optical skyrmions and other topological quasiparticles of light 光学skyrmim和光的其他拓扑准粒子

NATURE PHOTONICS

IF32.9

2023-12-28

PREAI

Shen, Yijie; Zhang, Qiang; Shi, Peng; Du, Luping; Yuan, Xiaocong; Zayats, Anatoly V.

Complex vectorial optics through gradient index lens cascades

NATURE COMMUNICATIONS

IF15.7

2019-09-19

OAAI

He, Chao; Chang, Jintao; Hu, Qi; Wang, Jingyu; Antonello, Jacopo; He, Honghui; Liu, Shaoxiong; Lin, Jianyu; Dai, Ben; Elson, Daniel S.; Xi, Peng; Ma, Hui; Booth, Martin J.

Machine Learning-Based Classification of Vector Vortex Beams

Physical Review Letters

IF0

2020-04-20

OAAI

Taira Giordani; Alessia Suprano; Emanuele Polino; Francesca Acanfora; Luca Innocenti; Alessandro Ferraro; Mauro Paternostro; Nicolò Spagnolo; Fabio Sciarrino

Interpretation of Mueller matrices based on polar decomposition

Journal of the Optical Society of America A

IF0

1996-05-01

PREAI

Shih-Yau Lu; Russell A. Chipman

GRIN lens based polarization endoscope – from conception to application

IF0

2020-02-20

PREAI

Chao He; Jintao Chang; Honghui He; Shaoxiong Liu; Daniel S. Elson; Hui Ma; Martin J. Booth

Management of the Angular Momentum of Light: Preparation of Photons in Multidimensional Vector States of Angular Momentum