{
  "annotation_id": "f35e8b65-f230-4dd8-8f12-f2ceb53d21b5",
  "date_created": "2026-03-02T18:00:46.029000Z",
  "date_modified": "2026-03-02T18:00:46.029000Z",
  "file_hash": "c52f6a84326c695ade281b5144356a13e02df90b6af2f0f10e23148630d4f45c",
  "private": false,
  "record": {
    "abstract": "We have monitored the space-time transformation of 150-fs pulse, undergoing\nself-focusing and filamentation in water, by means of the nonlinear gating\ntech- nique. We have observed that pulse splitting and subsequent recombination\napply to axial temporal intensity only, whereas space-integrated pulse profile\npreserves its original shape.",
    "arxiv_id": "physics/0312036",
    "authors": [
      "A. Matijosius",
      "J. Trull",
      "P. Di Trapani",
      "A. Dubietis",
      "R. Piskarskas",
      "A. Varanavicius",
      "A. Piskarskas"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OL.29.001123",
    "title": "Non-linear space-time dynamics of ultrashort wave-packets in water",
    "url": "https://arxiv.org/abs/physics/0312036"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b971d853-eaf0-438e-aa77-8c1a25dc046c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}