{
  "annotation_id": "00cc4973-ed6b-48bb-8b04-f8f8299e64d4",
  "date_created": "2026-03-02T18:02:34.238000Z",
  "date_modified": "2026-03-02T18:02:34.238000Z",
  "file_hash": "3af4cf1db2e2f8f08dc71ac86fd3cae6376e07d874a5b6a8aece4f031dd37e13",
  "private": false,
  "record": {
    "abstract": "We perform a reconstruction of the polarization sector of the density matrix\nof an intense polarization squeezed beam starting from a complete set of Stokes\nmeasurements. By using an appropriate quasidistribution, we map this onto the\nPoincare space providing a full quantum mechanical characterization of the\nmeasured polarization state.",
    "arxiv_id": "quant-ph/0701123",
    "authors": [
      "Ch. Marquardt",
      "J. Heersink",
      "R. Dong",
      "M. V. Chekhova",
      "A. B. Klimov",
      "L. L. Sanchez-Soto",
      "U. L. Andersen",
      "G. Leuchs"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.99.220401",
    "journal_ref": "Phys. Rev. Lett. 99, 220401 (2007)",
    "title": "Quantum reconstruction of an intense polarization squeezed optical state",
    "url": "https://arxiv.org/abs/quant-ph/0701123"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "82ca7219-de5f-4f14-8dd2-7a81aacedda0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}