{
  "annotation_id": "5a591a42-f2e7-4fca-84b0-cff9494a689f",
  "date_created": "2026-03-02T18:01:18.538000Z",
  "date_modified": "2026-03-02T18:01:18.538000Z",
  "file_hash": "49272b54f595322514bc4bfd393ef1ad5c143decb26bc4d3fffca97e4340e398",
  "private": false,
  "record": {
    "abstract": "We demonstrate numerically calculated electromagnetic eigenmodes of a 3D dome\ncavity resonator that owe their shape and character entirely to the\nGoos-Haenchen effect. The V-shaped modes, which have purely TE or TM\npolarization, are well described by a 2D billiard map with the Goos-Haenchen\nshift included. A phase space plot of this augmented billiard map reveals a\nsaddle-node bifurcation; the stable periodic orbit that is created in the\nbifurcation corresponds to the numerically calculated eigenmode, dictating the\nangle of its \"V\". A transition from a fundamental Gaussian to a TM V mode has\nbeen observed as the cavity is lengthened to become nearly hemispherical.",
    "arxiv_id": "physics/0702226",
    "authors": [
      "David H. Foster",
      "Jens U. Noeckel",
      "Andrew K. Coook"
    ],
    "categories": [
      "physics.optics",
      "physics.class-ph"
    ],
    "doi": "10.1364/OL.32.001764",
    "title": "Goos-Haenchen induced vector eigenmodes in a dome cavity",
    "url": "https://arxiv.org/abs/physics/0702226"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a875be98-b6ab-4332-8f7a-b931727d4f44",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}