{
  "annotation_id": "b96a1466-1268-493a-b4dd-7daf3e63faba",
  "date_created": "2026-03-02T18:00:56.805000Z",
  "date_modified": "2026-03-02T18:00:56.805000Z",
  "file_hash": "09ffb86b02245f68e82403867fe392f36c57a6347bc2eb02121e5d271c501160",
  "private": false,
  "record": {
    "abstract": "Photonic crystal fibers are used in fiber amplifiers and lasers because of\nthe flexibility in the design of mode area and dispersion. However, these\nquantities depend strongly on the wavelength. The wavelength dependence of\ngain, nonlinearity and dispersion are investigated here by including the\nwavelength dependence explicitly in the nonlinear Schr\\\"odinger equation for\nphotonic crystal fibers with varying periods and hole sizes. The effect of the\nwavelength dependence of each parameter is studied separately as well as\ncombined. The wavelength dependence of the parameters is shown to create\nasymmetry to the spectrum and chirp, but to have a moderating effect on pulse\nbroadening. The effect of including the wavelength dependence of nonlinearity\nin the simulations is demonstrated to be the most significant compared that of\ndispersion or gain.",
    "arxiv_id": "physics/0505021",
    "authors": [
      "A. Huttunen",
      "P. Torma"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OPEX.13.004286",
    "journal_ref": "Opt. Express 13, 4286-4295 (2005)",
    "title": "Effect of wavelength dependence of nonlinearity, gain, and dispersion in   photonic crystal fiber amplifiers",
    "url": "https://arxiv.org/abs/physics/0505021"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dc95b72b-b6c5-4c4b-8a44-abd27ebed7c0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}