Anisotropic guided mode resonances in ultrathin high-index WS2 metasurfaces for enhanced optical birefringence

Yuefeng Wang; Meng Xia; Jiaxin Zhou; Di Huang; Yuhua Chen; Xingwang Zhang

doi:10.1117/12.3033978

27 November 2024 Anisotropic guided mode resonances in ultrathin high index WS₂ metasurfaces for enhanced optical birefringence

Yuefeng Wang, Meng Xia, Jiaxin Zhou, Di Huang, Yuhua Chen, Xingwang Zhang

Author Affiliations +

Proceedings Volume 13237, Optical Design and Testing XIV; 1323707 (2024) https://doi.org/10.1117/12.3033978
Event: SPIE/COS Photonics Asia, 2024, Nantong, Jiangsu, China

Abstract

We demonstrate birefringent resonances in high-index tungsten disulfide (WS₂) metasurfaces which enhance light-matter interaction and achieve an unprecedented birefringence. Our results overcome fundamental limit of birefringent devices and unfold an avenue for creating ultimate thin polarization optical devices.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yuefeng Wang, Meng Xia, Jiaxin Zhou, Di Huang, Yuhua Chen, and Xingwang Zhang "Anisotropic guided mode resonances in ultrathin high index WS₂ metasurfaces for enhanced optical birefringence", Proc. SPIE 13237, Optical Design and Testing XIV, 1323707 (27 November 2024); https://doi.org/10.1117/12.3033978

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