{
  "annotation_id": "48621384-fd0e-40d4-b560-2751de2301fa",
  "date_created": "2026-03-02T18:01:18.374000Z",
  "date_modified": "2026-03-02T18:01:18.374000Z",
  "file_hash": "34493cd36995e1aa1cd3b93d29608e5a9c834ce1b508de6e12e813ef9996778e",
  "private": false,
  "record": {
    "abstract": "We present a theoretical study of the curvature-induced radiation of surface\nplasmon polaritons (SPPs) propagating around bends at metal-dielectric\ninterfaces. We explain qualitatively how the curvature leads to distortion of\nthe phase front, causing the fields to radiate energy away from the\nmetal-dielectric interface. We then quantify, both analytically and\nnumerically, radiation losses and energy transmission efficiencies of SPPs\npropagating around bends with varying radii- as well as sign-of-curvature.",
    "arxiv_id": "physics/0703150",
    "authors": [
      "Keisuke Hasegawa",
      "Jens U. Noeckel",
      "Miriam Deutsch"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevA.75.063816",
    "journal_ref": "Phys. Rev. A 75, 063816 (2007)",
    "title": "Curvature-induced radiation of surface plasmon polaritons propagating   around bends",
    "url": "https://arxiv.org/abs/physics/0703150"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ae6e46c9-6b83-4518-ad4b-5904e6fff74a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}