Unconventional localization of light with Mie-tronics
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arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| author | Hoang, Thanh Xuan Leykam, Daniel Nussupbekov, Ayan Ji, Jie Rivas, Jaime Gomez Kivshar, Yuri |
| author_facet | Hoang, Thanh Xuan Leykam, Daniel Nussupbekov, Ayan Ji, Jie Rivas, Jaime Gomez Kivshar, Yuri |
| contents | Localization of light requires high-Q cavities or spatial disorder, yet the wave nature of light may open novel opportunities. Here we suggest to employ Mie-tronics as a powerful approach to achieve the hybridization of different resonances for the enhanced confinement of light via interference effects. Contrary to a conventional approach, we employ the symmetry breaking in finite arrays of resonators to boost the Q factors by in-plane multiple scattering. Being applied to photonic moire structures, our approach yields a giant enhancement of the Purcell factor via twist-induced coupling between degenerate collective modes. Our findings reveal how finely tuned cooperative scattering can surpass conventional limits, advancing the control of wave localization in many subwavelength systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_11995 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Unconventional localization of light with Mie-tronics Hoang, Thanh Xuan Leykam, Daniel Nussupbekov, Ayan Ji, Jie Rivas, Jaime Gomez Kivshar, Yuri Optics Localization of light requires high-Q cavities or spatial disorder, yet the wave nature of light may open novel opportunities. Here we suggest to employ Mie-tronics as a powerful approach to achieve the hybridization of different resonances for the enhanced confinement of light via interference effects. Contrary to a conventional approach, we employ the symmetry breaking in finite arrays of resonators to boost the Q factors by in-plane multiple scattering. Being applied to photonic moire structures, our approach yields a giant enhancement of the Purcell factor via twist-induced coupling between degenerate collective modes. Our findings reveal how finely tuned cooperative scattering can surpass conventional limits, advancing the control of wave localization in many subwavelength systems. |
| title | Unconventional localization of light with Mie-tronics |
| topic | Optics |
| url | https://arxiv.org/abs/2507.11995 |