{
  "annotation_id": "2088d064-ed7f-4d53-a41a-30e9a534e480",
  "date_created": "2026-03-02T18:00:57.067000Z",
  "date_modified": "2026-03-02T18:00:57.067000Z",
  "file_hash": "e8ad6ff4ef93e6aec1f01687e69c528eca7c587d7d3020aab2f9619447a7ffaf",
  "private": false,
  "record": {
    "abstract": "Using a 3D fully-vectorial nonlinear time-domain analysis we numerically\ninvestigate the generation of terahertz radiation by pumping a photonic crystal\nmicrocavity out of resonance. High quality factors and a quadratic\nsusceptibility lead to few-cycle terahertz pulses via optical rectification.\nMaterial dispersion as well as linear and nonlinear anisotropy is fully\naccounted for.",
    "arxiv_id": "physics/0501065",
    "authors": [
      "Andrea Di Falco",
      "Claudio Conti",
      "Gaetano Assanto"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OL.30.001174",
    "title": "Terahertz pulse generation via optical rectification in photonic crystal   microcavities",
    "url": "https://arxiv.org/abs/physics/0501065"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "05569dc4-e364-49a0-a3f6-e28fce5c36aa",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}