Generation of Multibeam Multi-Modal Terahertz Vortex Beams Based on Coding Phase Gradient Metasurface

Wenjun Sun; Jingli Wang; Liang Yin; Hongdan Wan; Heming Chen; Kai Zhong

doi:10.3788/AOS240656

Acta Optica Sinica, Volume. 44, Issue 16, 1624001(2024)

Generation of Multibeam Multi-Modal Terahertz Vortex Beams Based on Coding Phase Gradient Metasurface

Wenjun Sun¹, Jingli Wang^1、*, Liang Yin¹, Hongdan Wan¹, Heming Chen², and Kai Zhong³

¹College of Electronic and Optical Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210023, Jiangsu, China

²Bell Honors School, Nanjing University of Posts and Telecommunications, Nanjing 210023, Jiangsu, China

³School of Precision Instrument and Optoelectronics Engineering, Key Laboratory of Optoelectronics Information Technology, Ministry of Education, Tianjin University, Tianjin 300072, China

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References(16)

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Wenjun Sun, Jingli Wang, Liang Yin, Hongdan Wan, Heming Chen, Kai Zhong. Generation of Multibeam Multi-Modal Terahertz Vortex Beams Based on Coding Phase Gradient Metasurface[J]. Acta Optica Sinica, 2024, 44(16): 1624001

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Paper Information

Category: Optics at Surfaces

Received: Feb. 26, 2024

Accepted: Apr. 22, 2024

Published Online: Jul. 31, 2024

The Author Email: Wang Jingli (jlwang@njupt.edu.cn)

DOI:10.3788/AOS240656

CSTR:32393.14.AOS240656

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology