跳到主要导航 跳到搜索 跳到主要内容

Full-parameter-modulated three-dimensional vectorial generalized vortex array

  • Xue Zhang
  • , Yang Cui
  • , Yanjie Chen
  • , Xiaowei Li
  • , Junjie Li
  • , Wenqiao Shi
  • , Jian Chen
  • , Zhaogang Dong
  • , Yongtian Wang
  • , Cheng Wei Qiu*
  • , Shuang Zhang*
  • , Lingling Huang*
  • *此作品的通讯作者
  • Beijing Institute of Technology
  • University of Shanghai for Science and Technology
  • CAS - Institute of Physics
  • National University of Singapore
  • Singapore University of Technology and Design
  • Agency for Science, Technology and Research, Singapore
  • The University of Hong Kong

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Orbital angular momentum, as an important spatial degree of freedom of light, has prompted various promising applications. The recently proposed generalized vortex beams may further enhance the flexibility by utilizing customer-defined angular phase gradients, enabling intuitive graphic representation of mathematical operations and other interesting functionalities. Here, based on Dammann optimization, we propose and demonstrate a three-dimensional generalized vortex beam array using a single-layer metasurface, with all-parameter modulation including polarization, phase, angular momentum, and stereoscopic space. Furthermore, simultaneous vectorial modulation within each order can be endowed through joint optimization to achieve arbitrary polarization information distribution. This novel approach to generating the 3D generalized vortex beam array offers great flexibility in utilizing multiple degrees of freedom of light, further expanding the information capacity and spatial mode features and facilitating applications such as optical wireless broadcasting, optical communication encryption, structured beam manipulation, etc.

源语言英语
期刊论文编号7
期刊Light: Science and Applications
卷15
期1
DOI
出版状态已出版 - 12月 2026
已对外发布是

学术指纹

探究 'Full-parameter-modulated three-dimensional vectorial generalized vortex array' 的科研主题。它们共同构成独一无二的学术指纹。

引用此

Baidu
map