{
  "annotation_id": "3ada6d9b-476d-430b-bb8a-6a3654b614b4",
  "date_created": "2026-03-02T18:01:10.910000Z",
  "date_modified": "2026-03-02T18:01:10.910000Z",
  "file_hash": "3c6e5da4490e0eb2ef208da7650a32eeabf74b998700c15e5c16fad74d22990e",
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  "record": {
    "abstract": "We suggest a novel type of photonic structures where the strength of\ndiffraction can be managed in a very broad frequency range. We introduce\noptimized arrays of curved waveguides where light beams experience\nwavelength-independent normal, anomalous, or zero diffraction. Our results\nsuggest novel opportunities for efficient self-collimation, focusing, and\nreshaping of beams produced by white-light and super-continuum sources. We also\nshow how to manipulate light patterns through multicolor Talbot effect, which\nis possible neither in free space nor in conventional photonic lattices.",
    "arxiv_id": "physics/0607218",
    "authors": [
      "Ivan L. Garanovich",
      "Andrey A. Sukhorukov",
      "Yuri S. Kivshar"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevE.74.066609",
    "journal_ref": "Phys. Rev. E 74, 066609 (2006)",
    "title": "Broadband diffraction management and self-collimation of white light in   photonic lattices",
    "url": "https://arxiv.org/abs/physics/0607218"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2e3504fa-1aea-444c-8981-571338196e3e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}