Continuous terahertz omnidirectional beam steering by dual diffraction of metagratings

Jie-Rong Cheng; Yang Yang; Sai Chen; Qi-Ye Wen; Yun-Yun Ji; Fei Fan; Sheng-Jiang Chang

doi:10.1364/PRJ.475131

Photonics Research, Volume. 11, Issue 1, 44(2023)

Continuous terahertz omnidirectional beam steering by dual diffraction of metagratings

Jie-Rong Cheng^1,2, Yang Yang¹, Sai Chen³, Qi-Ye Wen⁴, Yun-Yun Ji^1,5, Fei Fan^1,5, and Sheng-Jiang Chang^1,5、*

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

³School of Electronic and Information Engineering, Beihang University, Beijing 100191, China

⁴State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054, China

⁵Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology, Tianjin 300350, China

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Jie-Rong Cheng, Yang Yang, Sai Chen, Qi-Ye Wen, Yun-Yun Ji, Fei Fan, Sheng-Jiang Chang, "Continuous terahertz omnidirectional beam steering by dual diffraction of metagratings," Photonics Res. 11, 44 (2023)

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Paper Information

Category: Optical Devices

Received: Sep. 7, 2022

Accepted: Oct. 31, 2022

Published Online: Dec. 16, 2022

The Author Email: Sheng-Jiang Chang (sjchang@nankai.edu.cn)

DOI:10.1364/PRJ.475131

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology