{
  "annotation_id": "58d96477-fe8d-4a48-866c-7748ab1a07d3",
  "date_created": "2026-03-02T18:01:53.051000Z",
  "date_modified": "2026-03-02T18:01:53.051000Z",
  "file_hash": "dff19e81353056daa03752a8d8c96e7342ffa0de3561ba3e907bc4a8c569deb8",
  "private": false,
  "record": {
    "abstract": "We propose and demonstrate a system that produces squeezed vacuum using a\npair of optical parametric amplifiers. This scheme allows the production of\nphase sidebands on the squeezed vacuum which facilitate phase locking in\ndownstream applications. We observe strong, stably locked, continuous wave\nvacuum squeezing at frequencies as low as 220 kHz. We propose an alternative\nresonator configuration to overcome low frequency squeezing degradation caused\nby the optical parametric amplifiers.",
    "arxiv_id": "quant-ph/0205097",
    "authors": [
      "W. P. Bowen",
      "R. Schnabel",
      "N. Treps",
      "H. A. Bachor",
      "P. K. Lam"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/4/6/309",
    "journal_ref": "J. Opt. B: Quantum Semiclass. Opt. 4 (December 2002) 421-424",
    "title": "Recovery of continuous wave squeezing at low frequencies",
    "url": "https://arxiv.org/abs/quant-ph/0205097"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c0005524-b063-44e7-be4c-5cacac38f971",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}