{
  "annotation_id": "a46748e0-265c-40f7-9e36-9b862ac3495c",
  "date_created": "2026-03-02T18:01:00.916000Z",
  "date_modified": "2026-03-02T18:01:00.916000Z",
  "file_hash": "45633dae35c58380c701dbfba7f53b0661bf1495c5d56822ac9db787ba633959",
  "private": false,
  "record": {
    "abstract": "The reorientational nonlinearity of nematic liquid crystals enables a\nself-localized spatial soliton and its waveguide to be deflected or destroyed\nby a control beam propagating across the cell. We demonstrate a simple\nall-optical readdressing scheme by exploiting the lens-like perturbation\ninduced by an external beam on both a nematicon and a co-polarized guided\nsignal of different wavelength. Angular steering as large as 2.2 degrees was\nobtained for control powers as low as 32mW in the near infrared.",
    "arxiv_id": "physics/0509063",
    "authors": [
      "Alessia Pasquazi",
      "Alessandro Alberucci",
      "Marco Peccianti",
      "Gaetano Assanto"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1063/1.2158026",
    "title": "Signal processing by opto-optical interactions between self-localized   and free propagating beams in liquid crystals",
    "url": "https://arxiv.org/abs/physics/0509063"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d1b5fa7e-f10e-45bb-b707-02da2c333a63",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}