The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.
Generation and Annihilation of Topologically Protected Bound States in the Continuum and Circularly Polarized States by Symmetry Breaking
Open accessAbstract
We demonstrate by breaking the C_{6} symmetry for higher-order at-Γ bound states in the continuum (BICs) with topological charge -2 in photonic crystals (i) deterministic generation of off-Γ BICs from the at-Γ BIC and (ii) a variety of pair-creation and annihilation processes of circularly polarized states with opposite topological charges and the same handedness. To explain these phenomena, we introduce the handedness-wise topological charge quantized to a half-integer. The handedness-wise charge gives a unified picture of various phenomena involving BICs and circularly polarized states.
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Cites
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Asymmetric Metasurfaces with High- Q Resonances Governed by Bound States in the Continuum
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Cited by
Applications of bound states in the continuum in photonics
Kang, M., Liu, T., Chan, C. T., & Xiao, M. (2023) · Nature Reviews Physics · doi:10.1038/s42254-023-00642-8 · Cited by 458
Resonant leaky modes in all-dielectric metasystems: Fundamentals and applications
Huang, L., Xu, L., Powell, D. A., Padilla, W. J., & Miroshnichenko, A. E. (2023) · Physics Reports · doi:10.1016/j.physrep.2023.01.001 · Cited by 328
Topological polarization singularities in metaphotonics
Liu, W., Liu, W., Shi, L., & Kivshar, Y. (2021) · Nanophotonics · doi:10.1515/nanoph-2020-0654 · Cited by 107
Metadata
- Authors
- Yoda, T., & Notomi, M.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2020-07-30
- Volume
- 125
- Issue
- 5
- Pages
- 053902-053902
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W3020073640
- Cited by
- 257
- References
- 39
- FWCI
- 9.32
- Type
- journal article
- Language
- en
- Open access
- green
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- Yoda, T., & Notomi, M. (2020). Generation and Annihilation of Topologically Protected Bound States in the Continuum and Circularly Polarized States by Symmetry Breaking. Physical Review Letters. https://doi.org/10.1103/physrevlett.125.053902
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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