{
  "annotation_id": "f3f40320-5f88-4847-b67a-1f79a4624565",
  "date_created": "2026-03-02T18:02:33.509000Z",
  "date_modified": "2026-03-02T18:02:33.509000Z",
  "file_hash": "68098c8f92755f46831cad47e0a4a9aa7abf00562606173a9a5d12ac16eec927",
  "private": false,
  "record": {
    "abstract": "Conditional preparation of photon number states from a continuous-wave\nnondegenerate optical parametric oscillator is investigated. We derive the\nphase space Wigner function for the output state conditioned on photo detection\nevents that are not necessarily simultaneous, and we maximize its overlap with\nthe desired photon number state by choosing the optimal temporal output state\nmode function. We present a detailed numerical analysis for the case of\ntwo-photon state generation from a parametric oscillator driven with an\narbitrary intensity below threshold, and in the low intensity limit, we present\na formalism that yields the optimal output state mode function and fidelity for\nhigher photon number states.",
    "arxiv_id": "quant-ph/0612129",
    "authors": [
      "Anne E. B. Nielsen",
      "Klaus Molmer"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.75.043801",
    "journal_ref": "Phys. Rev. A 75, 043801 (2007)",
    "title": "Photon number states generated from a continuous-wave light source",
    "url": "https://arxiv.org/abs/quant-ph/0612129"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "12085a4c-760f-4aee-8ad2-4e66f71d8507",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}