Researching | Terahertz metalenses for needle beam generation through coherent polarization multiplexing

Chinese Optics Letters, Volume. 23, Issue 2, 023605(2025)

Terahertz metalenses for needle beam generation through coherent polarization multiplexing

Shengnan Guan¹, Jierong Cheng^1,2、*, Haifeng Xu¹, Fan Li¹, and Shengjiang Chang^1,3

Author Affiliations

¹Institute of Modern Optics, Nankai University, Tianjin 300350, China

²Tianjin Key Laboratory of Micro-scale Optical Information Science and Technology, Tianjin 300350, China

³Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology, Tianjin 300350, China

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Shengnan Guan, Jierong Cheng, Haifeng Xu, Fan Li, Shengjiang Chang, "Terahertz metalenses for needle beam generation through coherent polarization multiplexing," Chin. Opt. Lett. 23, 023605 (2025)

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Paper Information

Category: Nanophotonics, Metamaterials, and Plasmonics

Received: Jul. 9, 2024

Accepted: Aug. 23, 2024

Published Online: Mar. 6, 2025

The Author Email: Jierong Cheng (chengjr@nankai.edu.cn)

DOI:10.3788/COL202523.023605

CSTR:32184.14.COL202523.023605

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology