Anisotropic guided mode resonances in ultrathin high-index WS2 metasurfaces for enhanced optical birefringence
We demonstrate birefringent resonances in high-index tungsten disulfide (WS<sub>2</sub>) 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.
Authors
- Xingwang Zhang (ORCID: https://orcid.org/0000-0001-7873-5566)
- Di Huang (ORCID: https://orcid.org/0000-0003-0231-9093)
- Yuhua Chen (ORCID: https://orcid.org/0000-0001-7918-2529)
- Yuefeng Wang (ORCID: https://orcid.org/0000-0002-0769-8726)
- Jiaxin Zhou (ORCID: https://orcid.org/0000-0001-7681-1668)
- Meng Xia
Institutions
- University of Science and Technology of China (CN)
- Suzhou Institute of Nano-tech and Nano-bionics (CN)
Publication Details
- Published
- 2024-11-27
- DOI
- https://doi.org/10.1117/12.3033978
- Primary Topic
- Advanced Antenna and Metasurface Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00