{
  "annotation_id": "05e259f3-7917-439a-a648-1c4e46f63e3b",
  "date_created": "2026-03-02T18:01:49.505000Z",
  "date_modified": "2026-03-02T18:01:49.505000Z",
  "file_hash": "fe16febb079dbe4308473c68ad3e191e1181e2cf06b54da559a6a900f8153d2e",
  "private": false,
  "record": {
    "abstract": "Interferometric gravitational wave detectors are expected to be limited by\nshot noise at some frequencies. We experimentally demonstrate that a power\nrecycled Michelson with squeezed light injected into the dark port can overcome\nthis limit. An improvement in the signal-to-noise ratio of 2.3dB is measured\nand locked stably for long periods of time. The configuration, control and\nsignal readout of our experiment are compatible with current gravitational wave\ndetector designs. We consider the application of our system to long baseline\ninterferometer designs such as LIGO.",
    "arxiv_id": "quant-ph/0205043",
    "authors": [
      "Kirk McKenzie",
      "Ben C. Buchler",
      "Daniel A. Shaddock",
      "Ping Koy Lam",
      "David E. McClelland"
    ],
    "categories": [
      "quant-ph",
      "gr-qc",
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevLett.88.231102",
    "journal_ref": "Phys.Rev.Lett. 88 (2002) 231102",
    "title": "Experimental demonstration of a squeezing enhanced power recycled   Michelson interferometer for gravitational wave detection",
    "url": "https://arxiv.org/abs/quant-ph/0205043"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a9d1c294-114d-4f7e-8de8-a0a129325718",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}