{
  "annotation_id": "d3e6d8e9-73c5-4314-9425-27ac57e04df0",
  "date_created": "2026-03-02T18:00:53.556000Z",
  "date_modified": "2026-03-02T18:00:53.556000Z",
  "file_hash": "84082340b8f0321a97f2d6c0343ca19822cadb3103affef92ae00548fc1bbb41",
  "private": false,
  "record": {
    "abstract": "Criteria for experimental observation of multi-dimensional optical solitons\nin media with saturable refractive nonlinearities are developed. The criteria\nare applied to actual material parameters (characterizing the cubic\nself-focusing and quintic self-defocusing nonlinearities, two-photon loss, and\noptical-damage threshold) for various glasses. This way, we identify operation\nwindows for soliton formation in these glasses. It is found that two-photon\nabsorption sets stringent limits on the windows. We conclude that, while a\nwell-defined window of parameters exists for two-dimensional solitons (spatial\nor spatiotemporal), for their three-dimensional spatiotemporal counterparts\nsuch a window \\emph{does not} exist, due to the nonlinear loss in glasses.",
    "arxiv_id": "physics/0409081",
    "authors": [
      "Yi-Fan Chen",
      "Kale Beckwitt",
      "Frank W. Wise",
      "Boris A. Malomed"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevE.70.046610",
    "title": "Criteria for the experimental observation of multi-dimensional optical   solitons in saturable media",
    "url": "https://arxiv.org/abs/physics/0409081"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f4547f5d-38c9-4405-8517-d3a6c468a25b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}