{
  "annotation_id": "4159658a-c394-4d3a-b8cc-b7c7a82c04be",
  "date_created": "2026-03-02T18:01:45.458000Z",
  "date_modified": "2026-03-02T18:01:45.458000Z",
  "file_hash": "40849b62df3a8d8658254801ae48e7a2f7961e9e82001a07d750cd96a7eac3db",
  "private": false,
  "record": {
    "abstract": "Light in which the quantum fluctuations have been squeezed is often proposed\nas a means of obtaining an improved phase reference compared to that available\nfrom coherent light. Such a phase reference contains information about the\nphase of the squeezed light, so it is important to calculate the limits to the\namount of ``phase information\u0027\u0027 available. I define a phase resolution and show\nhow this scales as we increase the number of photons available when using\nsqueezed light generated by a parametric oscillator. Simple schemes for\ncreating squeezed coherent light using a beam-splitter and an interferometer\nare analyzed, and it is shown that the results agree with earlier claims\n[Kinsler] that when using squeezed coherent light as a phase reference, the\ngain is not one of improved accuracy, but of lower power.",
    "arxiv_id": "quant-ph/0110118",
    "authors": [
      "P. Kinsler"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Limits to phase information in the parametric oscillator",
    "url": "https://arxiv.org/abs/quant-ph/0110118"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "50befa90-4258-4dd2-9699-b6fde861831d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}