Researching | Mutual aid instead of mutual restraint: interactive probing for topological charge and phase of a vortex beam of large aberrations

Photonics Research, Volume. 12, Issue 1, 172(2024)

Mutual aid instead of mutual restraint: interactive probing for topological charge and phase of a vortex beam of large aberrations

Shengyang Wu^1,2, Benli Yu^1,2, and Lei Zhang^1,2、*

Author Affiliations

¹Key Laboratory of Opto-electronic Information Acquisition and Manipulation, Ministry of Education, Anhui University, Hefei 230601, China

²Information Materials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei 230601, China

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Supplementary Materials

Visualization 1 | Simulation examples of phase recovery and TC determination by the interactive probing method

Visualization 2 | The TC determination results in the cases of increasing incident aberrations, with the comparison to traditional methods

Visualization 3 | TC sign determination

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Shengyang Wu, Benli Yu, Lei Zhang. Mutual aid instead of mutual restraint: interactive probing for topological charge and phase of a vortex beam of large aberrations[J]. Photonics Research, 2024, 12(1): 172

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Paper Information

Category: Instrumentation and Measurements

Received: Jun. 26, 2023

Accepted: Nov. 15, 2023

Published Online: Dec. 22, 2023

The Author Email: Lei Zhang (optzl@ahu.edu.cn)

DOI:10.1364/PRJ.498502

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology