{
  "annotation_id": "19842ed9-3d2f-481c-be1c-258ae0819e85",
  "date_created": "2026-03-02T18:01:07.215000Z",
  "date_modified": "2026-03-02T18:01:07.215000Z",
  "file_hash": "eb91879c00462e2743627497ad45bf0adfef970596a85a2e0d02fa92ff246789",
  "private": false,
  "record": {
    "abstract": "The propagation of electromagnetic waves in the anisotropic medium with a\nsingle-sheeted hyperboloid dispersion relation is investigated. It is found\nthat in such an anisotropic medium E- and H-polarized waves have the same\ndispersion relation, while E- and H-polarized waves exhibit opposite amphoteric\nrefraction characteristics. E- (or H-) polarized waves are positively refracted\nwhereas H- (or E-) polarized waves are negatively refracted at the interface\nassociated with the anisotropic medium. By suitably using the properties of\nanomalous refraction in the anisotropic medium it is possible to realize a very\nsimple and very efficient beam splitter to route the light. It is shown that\nthe splitting angle and the splitting distance between E- and H- polarized beam\nis the function of anisotropic parameters, incident angle and slab thickness.",
    "arxiv_id": "physics/0605161",
    "authors": [
      "Hailu Luo",
      "Weixing Shu",
      "Fei Li",
      "Zhongzhou Ren"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1007/s00340-007-2596-8",
    "journal_ref": "Applied Physics B 87, 283 (2007).",
    "title": "A polarized beam splitter using an anisotropic medium slab",
    "url": "https://arxiv.org/abs/physics/0605161"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ecdc85d9-d23e-4886-a6b3-3c7c6dd55975",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}