{
  "annotation_id": "1266c193-dbf6-42ca-b161-1686508c1f45",
  "date_created": "2026-03-02T18:02:37.576000Z",
  "date_modified": "2026-03-02T18:02:37.576000Z",
  "file_hash": "8f3a109f8f6b00ca97c960032eefe19a6795a2e2ac2a3fd2ff80e15ec7a9f412",
  "private": false,
  "record": {
    "abstract": "The determination of the quantum properties of a single mode radiation field\nby heterodyne or double homodyne detection is studied. The realistic case of\nnot fully efficient photodetectors is considered. It is shown that a large\namount of quite {\\em precise} information is avalaible whereas the completeness\nof such information is also discussed. Some examples are given and the special\ncase of states expressed as a finite superposition of number states is\nconsidered in some detail.",
    "arxiv_id": "quant-ph/9511017",
    "authors": [
      "Matteo G. A. Paris"
    ],
    "categories": [
      "quant-ph",
      "atom-ph"
    ],
    "doi": "10.1103/PhysRevA.53.2658",
    "journal_ref": "Phys.Rev.A53:2658,1996",
    "title": "Quantum state measurement by realistic heterodyne detection",
    "url": "https://arxiv.org/abs/quant-ph/9511017"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9e63807d-eb6d-4a7a-9402-97923d57d0b5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}