{
  "annotation_id": "4ac6e831-f0c2-4436-98ac-6b77edc4f7c3",
  "date_created": "2026-03-02T18:01:52.878000Z",
  "date_modified": "2026-03-02T18:01:52.878000Z",
  "file_hash": "db7688635f571ee0af894bfb1af3883c3815d915983ea9463a67ce7ca260c2f8",
  "private": false,
  "record": {
    "abstract": "We report on a quantum interference experiment to probe the coherence between\ntwo photons coming from non degenerate photon pairs at telecom wavelength\ncreated in spatially separated sources. The two photons are mixed on a beam\nsplitter and we observe a reduction of up to 84% in the coincidence count rate\nwhen the photons are made indistinguishable. This experiment constitutes an\nimportant step towards the realization of quantum teleportation and\nentanglement swapping with independent sources.",
    "arxiv_id": "quant-ph/0208174",
    "authors": [
      "H. de Riedmatten",
      "I. Marcikic",
      "W. Tittel",
      "H. Zbinden",
      "N. Gisin"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.67.022301",
    "journal_ref": "Phys. Rev. A 67, 022301 (2003)",
    "title": "Quantum interference with photon pairs created in spatially separated   sources",
    "url": "https://arxiv.org/abs/quant-ph/0208174"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "072abb19-19e7-47cd-b687-11579e8dd5ed",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}