{
  "annotation_id": "65e343ad-0a9c-456e-9edc-320215e08c32",
  "date_created": "2026-03-02T18:02:31.238000Z",
  "date_modified": "2026-03-02T18:02:31.238000Z",
  "file_hash": "b6c73b2522605a88b852a18f33885ee02b458e58046c55bd8c85d855142dde71",
  "private": false,
  "record": {
    "abstract": "Vacuum-stimulated Raman transitions are driven between two magnetic substates\nof a rubidium-87 atom strongly coupled to an optical cavity. A magnetic field\nlifts the degeneracy of these states, and the atom is alternately exposed to\nlaser pulses of two different frequencies. This produces a stream of single\nphotons with alternating circular polarization in a predetermined\nspatio-temporal mode. MHz repetition rates are possible as no recycling of the\natom between photon generations is required. Photon indistinguishability is\ntested by time-resolved two-photon interference.",
    "arxiv_id": "quant-ph/0610227",
    "authors": [
      "T. Wilk",
      "S. C. Webster",
      "H. P. Specht",
      "G. Rempe",
      "A. Kuhn"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.98.063601",
    "journal_ref": "Phys. Rev. Lett. 98, 063601 (2007)",
    "title": "Polarization-controlled single photons",
    "url": "https://arxiv.org/abs/quant-ph/0610227"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ab21c7be-622d-4e35-8d2d-0b4e3addcdf5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}