{
  "annotation_id": "15b0a978-9c9f-40bb-98a6-63e5779eb956",
  "date_created": "2026-03-02T18:00:56.991000Z",
  "date_modified": "2026-03-02T18:00:56.991000Z",
  "file_hash": "59ef6be1d4e68e84eb4fadaaccf4111e185deb96c23a969f22f3b79c4399dcb3",
  "private": false,
  "record": {
    "abstract": "We propose the construction of electromagnetic (or electronic) switches and\nbeam splitters using chaotic two-dimensional multi-port waveguides. A prototype\ntwo-port waveguide is locally deformed in order to produce a ternary incomplete\nhorseshoe proper of mixed phase space (chaotic regions surrounding islands of\nstability where motion is regular). Due to tunneling to the phase space\nstability islands the appearance of quasi-bound states (QBS) is induced. Then,\nwe attach transversal ports to the waveguide on the deformation region in\npositions where the phase space structure is only slightly perturbed. We show\nhow QBS can be guided out of the waveguide through the attached transversal\nports giving rise to frequency selective switches and beam splitters.",
    "arxiv_id": "physics/0504011",
    "authors": [
      "O. Bendix",
      "J. A. Mendez-Bermudez"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OL.30.001396",
    "journal_ref": "Opt. Lett. 30, 1396 (2005).",
    "title": "Design of switches and beam splitters using chaotic cavities",
    "url": "https://arxiv.org/abs/physics/0504011"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "26f3449e-da23-4d63-b7a2-ae7730f2a9f1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}