{
  "annotation_id": "8fcdd7f6-57df-4154-9ffb-170612efa651",
  "date_created": "2026-03-02T18:00:32.947000Z",
  "date_modified": "2026-03-02T18:00:32.947000Z",
  "file_hash": "be170a1daea099b2a708f05df42dfaded34f04a84186eb7c95c19c02c37f1d6b",
  "private": false,
  "record": {
    "abstract": "We demonstrate experimentally that in a centrosymmetric paraelectric\nnon-stationary boundary conditions can dynamically halt the intrinsic\ninstability of quasi-steady-state photorefractive self-trapping, driving beam\nevolution into a stable oscillating two-soliton-state configuration.",
    "arxiv_id": "physics/0006022",
    "authors": [
      "G. M. Tosi-Beleffi",
      "M. Presi",
      "C. Palma",
      "D. Boschi",
      "E. DelRe",
      "A. J. Agranat"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OL.25.001538",
    "title": "Stable oscillating nonlinear beams in   square-wave-biased-photorefractives",
    "url": "https://arxiv.org/abs/physics/0006022"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4a1d3e04-4111-44f9-8110-82d35ca14ce2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}