{
  "annotation_id": "84d591d8-2e91-4265-8122-667595b27de2",
  "date_created": "2026-03-02T18:01:00.408000Z",
  "date_modified": "2026-03-02T18:01:00.408000Z",
  "file_hash": "746c9f13922a51c761e8779b82334753480606f95a096f01762ceef9cecafa64",
  "private": false,
  "record": {
    "abstract": "We demonstrate theoretically and experimentally a novel type of localized\nbeams supported by the combined effects of total internal and Bragg reflection\nin nonlinear two-dimensional square periodic structures. Such localized states\nexhibit strong anisotropy in their mobility properties, being highly mobile in\none direction and trapped in the other, making them promising candidates for\noptical routing in nonlinear lattices.",
    "arxiv_id": "physics/0509255",
    "authors": [
      "Robert Fischer",
      "Denis Traeger",
      "Dragomir N. Neshev",
      "Andrey A. Sukhorukov",
      "Wieslaw Krolikowski",
      "Cornelia Denz",
      "Yuri S. Kivshar"
    ],
    "categories": [
      "physics.optics",
      "nlin.PS"
    ],
    "doi": "10.1103/PhysRevLett.96.023905",
    "journal_ref": "Phys. Rev. Lett. 96, 023905 (2006);\n  http://link.aps.org/abstract/PRL/v96/e023905",
    "title": "Reduced-symmetry two-dimensional solitons in photonic lattices",
    "url": "https://arxiv.org/abs/physics/0509255"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "577f9552-9993-4d0c-8a73-2af0cc3dedab",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}