{
  "annotation_id": "8fb3ab02-4491-48be-9a91-19db2d236fed",
  "date_created": "2026-03-02T18:02:26.467000Z",
  "date_modified": "2026-03-02T18:02:26.467000Z",
  "file_hash": "95b6bd0747c78e583083a1512ddd541463e1b79851e8e79608c0dbf69ca2e3f7",
  "private": false,
  "record": {
    "abstract": "We present the first observation of two-photon polarization interference\nstructure in the second-order Glauber\u0027s correlation function of two-photon\nlight generated via type-II spontaneous parametric down-conversion. In order to\nobtain this result, two-photon light is transmitted through an optical fibre\nand the coincidence distribution is analyzed by means of the START-STOP method.\nBeyond the experimental demonstration of an interesting effect in quantum\noptics, these results also have considerable relevance for quantum\ncommunications.",
    "arxiv_id": "quant-ph/0603247",
    "authors": [
      "G. Brida",
      "M. V. Chekhova",
      "M. Genovese",
      "M. Gramegna",
      "L. A. Krivitsky"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.96.143601",
    "journal_ref": "Phys. Rev. Lett. 96, 143601 (2006)",
    "title": "Dispersion spreading of biphotons in optical fibres and two-photon   interference",
    "url": "https://arxiv.org/abs/quant-ph/0603247"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "55838540-2100-4f03-8fbf-7998e9a59025",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}