{
  "annotation_id": "20d926b7-3fe7-461a-9ea5-71a3a547b13f",
  "date_created": "2026-03-02T18:00:49.860000Z",
  "date_modified": "2026-03-02T18:00:49.860000Z",
  "file_hash": "f70611b423d2416a01c6b4a3aff682915438a8930c2e40aa11c48031db9a9d47",
  "private": false,
  "record": {
    "abstract": "We investigate optical parametric oscillations through four-wave mixing in\nresonant cavities and photonic crystals. The theoretical analysis underlines\nthe relevant features of the phenomenon and the role of the density of states.\nUsing fully vectorial 3D time-domain simulations, including both dispersion and\nnonlinear polarization, for the first time we address this process in a face\ncentered cubic lattice and in a photonic crystal slab. The results lead the way\nto the development of novel parametric sources in isotropic media.",
    "arxiv_id": "physics/0403013",
    "authors": [
      "Claudio Conti",
      "Andrea Di Falco",
      "Gaetano Assanto"
    ],
    "categories": [
      "physics.optics"
    ],
    "title": "Optical parametric oscillators in isotropic photonic crystals and   cavities: 3D time domain analysis",
    "url": "https://arxiv.org/abs/physics/0403013"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4b3b20eb-50a2-4f2b-985b-7fb1308d5f2f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}