Observation of maximal intrinsic chirality empowered by dual quasi-bound states in the continuum in a planar metasurface

Xin Qi; Jiaju Wu; Feng Wu; Song Zhao; Chao Wu; Yueyang Min; Mina Ren; Yufei Wang; Haitao Jiang; Yunhui Li; Zhiwei Guo; Yaping Yang; Wanhua Zheng; Hong Chen; Yong Sun

doi:10.1364/PRJ.507081

Photonics Research, Volume. 12, Issue 2, 244(2024)

Observation of maximal intrinsic chirality empowered by dual quasi-bound states in the continuum in a planar metasurface

Xin Qi^1、†, Jiaju Wu^1、†, Feng Wu², Song Zhao³, Chao Wu^3,4, Yueyang Min¹, Mina Ren¹, Yufei Wang^5,6、*, Haitao Jiang¹, Yunhui Li^1,4, Zhiwei Guo¹, Yaping Yang¹, Wanhua Zheng⁵, Hong Chen¹, and Yong Sun^1,7、*

Author Affiliations

¹MOE Key Laboratory of Advanced Micro-Structured Materials, School of Physics Science and Engineering, Tongji University, Shanghai 200092, China

²School of Optoelectronic Engineering, Guangdong Polytechnic Normal University, Guangzhou 510665, China

³Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology, School of Physics Science and Engineering, Tongji University, Shanghai 200092, China

⁴Department of Electrical Engineering, Tongji University, Shanghai 201804, China

⁵State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China

⁶e-mail: yufeiwang@semi.ac.cn

⁷e-mail: yongsun@tongji.edu.cn

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Xin Qi, Jiaju Wu, Feng Wu, Song Zhao, Chao Wu, Yueyang Min, Mina Ren, Yufei Wang, Haitao Jiang, Yunhui Li, Zhiwei Guo, Yaping Yang, Wanhua Zheng, Hong Chen, Yong Sun, "Observation of maximal intrinsic chirality empowered by dual quasi-bound states in the continuum in a planar metasurface," Photonics Res. 12, 244 (2024)

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Paper Information

Category: Physical Optics

Received: Oct. 9, 2023

Accepted: Dec. 4, 2023

Published Online: Jan. 25, 2024

The Author Email: Yufei Wang (yufeiwang@semi.ac.cn), Yong Sun (yongsun@tongji.edu.cn)

DOI:10.1364/PRJ.507081

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