{
  "annotation_id": "7716a6ed-0f37-4f48-b3f7-9dc284dcbcb9",
  "date_created": "2026-03-02T18:02:06.393000Z",
  "date_modified": "2026-03-02T18:02:06.393000Z",
  "file_hash": "591762b6bfb32570b4273d5db445d26be11b0bf624fbed0552f989a5eaa1da9e",
  "private": false,
  "record": {
    "abstract": "We demonstrate the generation of broad-band continuous-wave optical squeezing\ndown to 200Hz using a below threshold optical parametric oscillator (OPO). The\nsqueezed state phase was controlled using a noise locking technique. We show\nthat low frequency noise sources, such as seed noise, pump noise and detuning\nfluctuations, present in optical parametric amplifiers have negligible effect\non squeezing produced by a below threshold OPO. This low frequency squeezing is\nideal for improving the sensitivity of audio frequency measuring devices such\nas gravitational wave detectors.",
    "arxiv_id": "quant-ph/0405137",
    "authors": [
      "K. McKenzie",
      "N. Grosse",
      "W. P. Bowen",
      "S. E. Whitcomb",
      "M. B. Gray",
      "D. E. McClelland",
      "P. K. Lam"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.93.161105",
    "journal_ref": "Phys.Rev.Lett. 93 (2004) 161105",
    "title": "Squeezing in the audio gravitational wave detection band",
    "url": "https://arxiv.org/abs/quant-ph/0405137"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8e3f5870-fd39-42fd-9e0b-2819ef7a871d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}