{
  "annotation_id": "6e784dc6-b70e-4c28-842c-3444980d2e72",
  "date_created": "2026-03-02T18:02:00.266000Z",
  "date_modified": "2026-03-02T18:02:00.266000Z",
  "file_hash": "06226d08153c00320f4cf718ef2cf75dbfa470b67501243bf49319dafed06c8e",
  "private": false,
  "record": {
    "abstract": "Two-photon interference of multimode two-photon pairs produced by an optical\nparametric oscillator has been observed for the first time with an unbalanced\ninterferometer. The time correlation between the multimode two photons has a\nmulti-peaked structure. This property of the multimode two-photon state induces\ntwo-photon interference depending on delay time. The nonclassicality of this\ninterference is also discussed.",
    "arxiv_id": "quant-ph/0303150",
    "authors": [
      "Hayato Goto",
      "Haibo Wang",
      "Tomoyuki Horikiri",
      "Yasuo Yanagihara",
      "Takayoshi Kobayashi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.69.035801",
    "journal_ref": "Phys. Rev. A 69, 035801 (2004)",
    "title": "Two-photon interference of multimode two-photon pairs with an unbalanced   interferometer",
    "url": "https://arxiv.org/abs/quant-ph/0303150"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "883d029d-2111-44de-96e2-012a4d441d15",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}