{
  "abstract": "Nanophotonic structures provide an efficient route to enhancing magneto-optical effects by concentrating electromagnetic fields at subwavelength scales. In this work, we propose and experimentally demonstrate a helicity-preserving all-dielectric metasurface for enhancing magnetization-induced transmission modulation under circularly polarized excitation. The optical response of the structure is governed by the Mie resonances of silicon nanodisks and by a spectral feature associated with the anapole state. In the spectral regions of the Mie resonances, the metasurface exhibits a pronounced enhancement of the magneto-optical intensity response relative to a bare magnetic film of the same thickness, with the normalized magneto-optical intensity effect increased by a factor of about 2-3. A strong response is also observed in the spectral region associated with the anapole state, manifested as a local transmission maximum. In this regime, the normalized magneto-optical intensity effect exceeds that of the bare magnetic film by about 30%, while the metasurface transmission remains as high as around 80%. The enhanced response in this spectral region is preserved over a broad range of incidence angles. These results demonstrate that all-dielectric metasurfaces combining Mie resonances with the spectral feature associated with the anapole state provide an efficient platform for magneto-optical intensity modulation of circularly polarized light at high transmission.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2605.23730",
  "author_total": 7,
  "authors": [
    {
      "name": "P. V. Zorina"
    },
    {
      "name": "D. O. Ignatyeva"
    },
    {
      "name": "A. E. Bezmenova"
    },
    {
      "name": "A. N. Kalish"
    },
    {
      "name": "S. Xia"
    },
    {
      "name": "L. Bi"
    },
    {
      "name": "V. I. Belotelov"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2nky4dntd8rqy.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2605.23730",
  "fulltext_url": null,
  "id": "2nky4dntd8rqy",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2605.23730",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "physics.optics"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2605.23730",
  "pmcid": null,
  "pmid": null,
  "published": "2026-05-25",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/2nky4dntd8rqy.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:28:36Z",
      "native_id": "2605.23730",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2605.23730"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.optics",
      "subfield": "optics-photonics"
    }
  ],
  "title": "Enhanced magneto-optical intensity effect in a helicity-preserving all-dielectric metasurface at Mie resonances and the anapole state",
  "title_text": "Enhanced magneto-optical intensity effect in a helicity-preserving all-dielectric metasurface at Mie resonances and the anapole state",
  "type": "preprint",
  "updated_at": "2026-10-30T12:28:36Z",
  "url": "https://research.draconitic.com/paper/2nky4dntd8rqy",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.1103/stcb-l9dz",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}