{
  "annotation_id": "5f30b366-0625-42e1-a828-30b057b75ad3",
  "date_created": "2026-03-02T18:00:49.902000Z",
  "date_modified": "2026-03-02T18:00:49.902000Z",
  "file_hash": "f26b0e71d6cabd2c2d99d4ed11610193f2b40f9431fabd7634603ea792428d3d",
  "private": false,
  "record": {
    "abstract": "We report on an easy-to-evaluate expression for the prediction of the\nbend-loss for a large mode area photonic crystal fiber (PCF) with a triangular\nair-hole lattice. The expression is based on a recently proposed formulation of\nthe V-parameter for a PCF and contains no free parameters. The validity of the\nexpression is verified experimentally for varying fiber parameters as well as\nbend radius. The typical deviation between the position of the measured and the\npredicted bend loss edge is within measurement uncertainty.",
    "arxiv_id": "physics/0404057",
    "authors": [
      "M. D. Nielsen",
      "N. A. Mortensen",
      "M. Albertsen",
      "J. R. Folkenberg",
      "A. Bjarklev",
      "D. Bonacinni"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OPEX.12.001775",
    "journal_ref": "Opt. Express 12, 1775 (2004).",
    "title": "Predicting macrobending loss for large-mode area photonic crystal fibers",
    "url": "https://arxiv.org/abs/physics/0404057"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ac75c153-dc03-42ae-9bb9-2e1e5685c834",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}