{
  "annotation_id": "c65d9b26-54cc-419d-aadd-3cedd3c5cf3d",
  "date_created": "2026-03-02T18:01:07.645000Z",
  "date_modified": "2026-03-02T18:01:07.645000Z",
  "file_hash": "50c0ad6c8a2a43dc88f606b0b4c1cb4fd3a91f3fb15b50fb29df50f462595fce",
  "private": false,
  "record": {
    "abstract": "We report the first experiential observation and theoretical analysis of the\nnew phenomenon of planar chiral circular conversion dichroism, which in some\naspects resembles the Faraday effect in magnetized media, but does not require\nthe presence of a magnetic field for its observation. It results from the\ninteraction of an electromagnetic wave with a planar chiral structure patterned\non the sub-wavelength scale, and manifests itself in asymmetric transmission of\ncircularly polarized waves in the opposite directions through the structure and\nelliptically polarized eigenstates. The new effect is radically different from\nconventional gyrotropy of three-dimensional chiral media.",
    "arxiv_id": "physics/0604234",
    "authors": [
      "V. A. Fedotov",
      "P. L. Mladyonov",
      "S. L. Prosvirnin",
      "A. V. Rogacheva",
      "Y. Chen",
      "N. I. Zheludev"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevLett.97.167401",
    "journal_ref": "Phys. Rev. Lett. 97, 167401 (2006)",
    "title": "Circular conversion dichroism in planar chiral metamaterials",
    "url": "https://arxiv.org/abs/physics/0604234"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9195db1b-d13a-460e-aea2-9d773a2cfe92",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}