{
  "annotation_id": "d06ef671-3b61-4c61-b9fb-d882f11db023",
  "date_created": "2026-03-02T18:01:45.133000Z",
  "date_modified": "2026-03-02T18:01:45.133000Z",
  "file_hash": "1a1a0bc293cfdeb721269d6521dbdb7332040c4edc42fd2e9ae8985325d791f1",
  "private": false,
  "record": {
    "abstract": "Using a basic Mach-Zehnder interferometer, we demonstrate experimentally the\nmeasurement of the photonic de Broglie wavelength of an entangled photon pair\n(a biphoton) generated by spontaneous parametric down-conversion. The observed\ninterference manifests the concept of the photonic de Broglie wavelength. The\nresult also provides a proof-of-principle of the quantum lithography that\nutilizes the reduced interferometric wavelength.",
    "arxiv_id": "quant-ph/0109005",
    "authors": [
      "Keiichi Edamatsu",
      "Ryosuke Shimizu",
      "Tadashi Itoh"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.89.213601",
    "title": "Measurement of the photonic de Broglie wavelength of biphotons generated   by spontaneous parametric down-conversion",
    "url": "https://arxiv.org/abs/quant-ph/0109005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e0f6eab1-2302-4576-870b-36d2b38f79d9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}