{
  "annotation_id": "f9302830-801e-4fd2-9e59-27499cd9592c",
  "date_created": "2026-03-02T18:01:00.404000Z",
  "date_modified": "2026-03-02T18:01:00.404000Z",
  "file_hash": "fc0a443bc97d2e2054446d1796cb2444ce84e1680e67df1db502f0160423b28d",
  "private": false,
  "record": {
    "abstract": "The supercell method is used to study the variation of the photonic bandgaps\nin one-dimensional photonic crystals under random perturbations to thicknesses\nof the layers. The results of both plane wave and analytical band structure and\ndensity of states calculations are presented along with the transmission\ncofficient as the level of randomness and the supercell size is increased. It\nis found that higher bandgaps disappear first as the randomness is gradually\nincreased. The lowest bandgap is found to persist up to a randomness level of\n55 percent.",
    "arxiv_id": "physics/0506006",
    "authors": [
      "H. S. Sozuer",
      "K. Sevim"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevB.72.195101",
    "title": "Robustness of One-Dimensional Photonic Bandgaps Under Random Variations   of Geometrical Parameters",
    "url": "https://arxiv.org/abs/physics/0506006"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "82d0d5b7-b213-4feb-a818-b261c686f1a6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}