{
  "annotation_id": "cfd7c2fb-228d-4fa0-8f2d-8f8fdd3843d8",
  "date_created": "2026-03-02T18:02:34.697000Z",
  "date_modified": "2026-03-02T18:02:34.697000Z",
  "file_hash": "c79d6c47984f8c36d881bfb5faaf1c7063699ed91476778907f2ef356c96b40c",
  "private": false,
  "record": {
    "abstract": "We study the squeezing as well as the statistical properties of the output\nradiation from a degenerate parametric oscillator coupled to a squeezed vacuum\nreservoir employing the stochastic differential equations associated with the\nnormal ordering. It is found that the degree of squeezing of the output\nradiation is less than the corresponding cavity radiation. However, for output\nradiation the correlation of the quadrature operators evaluated at different\ntimes also exhibits squeezing, which is the reason for quenching of the overall\nnoise in one of the quadrature components of the squeezing spectrum even when\nthe oscillator is coupled to a vacuum reservoir. Moreover, coupling the\noscillator to the squeezed vacuum reservoir enhances the squeezing\nexponentially and it also increases the mean photon number.",
    "arxiv_id": "quant-ph/0702108",
    "authors": [
      "Sintayehu Tesfa"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Output radiation from a degenerate parametric oscillator",
    "url": "https://arxiv.org/abs/quant-ph/0702108"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5cf9eeb0-f71b-4261-a353-54ef317421ae",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}