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Structured light towards multiple degrees of freedom and high dimensions

Structured light towards multiple degrees of freedom and high dimensions
Structured light towards multiple degrees of freedom and high dimensions
Structured light, with ability to arbitrarily tailor degrees of freedom (DoFs) of light, amplitude, phase, wavelength, etc, has recently attracted great promotion for fundamental science and advanced applications. In addition to the basic DoFs in light, there are also some complex DoFs emerged as the combination of common DoFs, such as angular momentum, vector singularity, ray-wave trajectory, spatiotemporal vortex, etc., showing their power in optical manipulation. In this talk, I summarize the advanced methods of manipulating tunable DoFs and creating new DoFs in structured light, as a roadmap guiding the development of multi-dimensional structured light. We also discuss the significance of the multi- DoF control in both fundamental physics and novel applications.
Shen, Yijie
42410cf7-8adb-4de6-9175-a1332245c368
Shen, Yijie
42410cf7-8adb-4de6-9175-a1332245c368

Shen, Yijie (2021) Structured light towards multiple degrees of freedom and high dimensions. SPIE’s Laser Beam Shaping (LBS), Virtual conference<br/>. 01 - 05 Aug 2021.

Record type: Conference or Workshop Item (Paper)

Abstract

Structured light, with ability to arbitrarily tailor degrees of freedom (DoFs) of light, amplitude, phase, wavelength, etc, has recently attracted great promotion for fundamental science and advanced applications. In addition to the basic DoFs in light, there are also some complex DoFs emerged as the combination of common DoFs, such as angular momentum, vector singularity, ray-wave trajectory, spatiotemporal vortex, etc., showing their power in optical manipulation. In this talk, I summarize the advanced methods of manipulating tunable DoFs and creating new DoFs in structured light, as a roadmap guiding the development of multi-dimensional structured light. We also discuss the significance of the multi- DoF control in both fundamental physics and novel applications.

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More information

Published date: 1 August 2021
Venue - Dates: SPIE’s Laser Beam Shaping (LBS), Virtual conference<br/>, 2021-08-01 - 2021-08-05

Identifiers

Local EPrints ID: 451392
URI: http://eprints.soton.ac.uk/id/eprint/451392
PURE UUID: dfe7de00-8bef-43d4-a07c-96b4cd4e637e

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Date deposited: 23 Sep 2021 16:39
Last modified: 22 Feb 2023 19:19

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Contributors

Author: Yijie Shen

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