{
  "annotation_id": "97ceb603-e9d9-4c92-9057-11e3108706c2",
  "date_created": "2026-03-02T18:00:49.107000Z",
  "date_modified": "2026-03-02T18:00:49.107000Z",
  "file_hash": "1da863a558d6316a46a44ae96eea7df45e480dd3a96dbada91393775d7ccba00",
  "private": false,
  "record": {
    "abstract": "We experimentally compare the optical bandwidth of a conventional single-mode\nfiber (SMF) with 3 different photonic crystal fibers (PCF) all optimized for\nvisible applications. The spectral attenuation, single-turn bend loss, and\nmode-field diameters (MFD) are measured and the PCF is found to have a\nsignificantly larger bandwidth than the SMF for an identical MFD. It is shown\nhow this advantage can be utilized for realizing a larger MFD for the PCF while\nmaintaining a bending resistant fiber.",
    "arxiv_id": "physics/0401140",
    "authors": [
      "M. D. Nielsen",
      "J. R. Folkenberg",
      "N. A. Mortensen",
      "A. Bjarklev"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OPEX.12.000430",
    "journal_ref": "Opt. Express 12, 430 (2004).",
    "title": "Bandwidth comparison of photonic crystal fibers and conventional   single-mode fibers",
    "url": "https://arxiv.org/abs/physics/0401140"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dbbe6312-6f8b-4d6f-8b02-f9af92cfa852",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}