{
  "annotation_id": "448d2d45-eb52-493d-9367-15c3419c5c91",
  "date_created": "2026-03-02T18:00:42.737000Z",
  "date_modified": "2026-03-02T18:00:42.737000Z",
  "file_hash": "aef97fdae423fa00253bd8893cc564b7b40befd2b2fb6631c212abb5c7f59fe2",
  "private": false,
  "record": {
    "abstract": "We study effects of finite height and surrounding material on photonic\ncrystal slabs of one- and two-dimensional photonic crystals with a\npseudo-spectral method and finite difference time domain simulation methods.\nThe band gap is shown to be strongly modified by the boundary material. As an\napplication we suggest reflection and guiding of light by patterning the\nmaterial on top/below the slab.",
    "arxiv_id": "physics/0303051",
    "authors": [
      "A. Huttunen",
      "K. Varis",
      "K. Kataja",
      "J. Aikio",
      "P. Torma"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1016/j.optcom.2004.09.023",
    "journal_ref": "Optics Communications 244 (2005) 147-152",
    "title": "Guiding and reflecting light by boundary material",
    "url": "https://arxiv.org/abs/physics/0303051"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a4d8042e-6809-4b10-97b0-bd6bf7d2e06b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}