{
  "annotation_id": "d6fc6262-b874-4bf5-8bce-93e497581446",
  "date_created": "2026-03-02T18:01:14.882000Z",
  "date_modified": "2026-03-02T18:01:14.882000Z",
  "file_hash": "02d567e8898950835a77bb28dfc65400fbc78bc44a5431d097db30abe4120ece",
  "private": false,
  "record": {
    "abstract": "The light transmission through square and rectangular holes in a metal film\nhas been studied. By taking account of plasma response of real metal on hole\nwalls as well as metal surface, an analytical result for the transmission has\nbeen deduced, which agrees well with the experiments. We show that the light\ntransmission involves both the diffraction modes and the surface plasmons.\nStrong coupling of diffraction modes to surface plasmon polariton results in\nthe transmission minima, whereas the coupling to cavity surface plasmon leads\nto the transmission maxima. The results suggest a dual-effect of the surface\nplasmons.",
    "arxiv_id": "physics/0612023",
    "authors": [
      "Cheng-ping Huang",
      "Qian-jin Wang",
      "Yong-yuan Zhu"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevB.75.245421",
    "journal_ref": "Phys.Rev.B 75, 245421 (2007)",
    "title": "Dual effect of surface plasmons in light transmission through perforated   metal films",
    "url": "https://arxiv.org/abs/physics/0612023"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "39b0af35-68e4-4974-8360-399f6380ba93",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}