{
  "annotation_id": "e1779a31-65dd-4b75-b32d-be54bca2f9ec",
  "date_created": "2026-03-02T18:02:45.239000Z",
  "date_modified": "2026-03-02T18:02:45.239000Z",
  "file_hash": "4bd3d6b6fbb2f6ac77b4ec10473748f779cd471a966ec91c9e10879490fbaf75",
  "private": false,
  "record": {
    "abstract": "We describe an experiment in which a laser beam is sent into a high-finesse\noptical cavity with a mirror coated on a mechanical resonator. We show that the\nreflected light is very sensitive to small mirror displacements. We have\nobserved the Brownian motion of the resonator with a very high sensitivity.",
    "arxiv_id": "quant-ph/9901056",
    "authors": [
      "Y. Hadjar",
      "P. F. Cohadon",
      "C. G. Aminoff",
      "M. Pinard",
      "A. Heidmann"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1209/epl/i1999-00422-6",
    "journal_ref": "Europhys.Lett.46:545-551,1999",
    "title": "High-sensitivity optical measurement of mechanical Brownian motion",
    "url": "https://arxiv.org/abs/quant-ph/9901056"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "55767f9d-4f47-45db-af3c-ed3725714915",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}