{
  "annotation_id": "bfad6bb5-45ee-4153-b4f4-13f9f7103be3",
  "date_created": "2026-03-02T18:01:59.621000Z",
  "date_modified": "2026-03-02T18:01:59.621000Z",
  "file_hash": "0994148a0a6dba4024f871dcf50af6b0da00f736fe40ce4e99b97b352a3c6256",
  "private": false,
  "record": {
    "abstract": "We investigate continuous variable entangling resources on the base of\ntwo-mode squeezing for all operational regimes of a nondegenerate optical\nparametric oscillator with allowance for quantum noise of arbitrary level. The\nresults for the quadrature variances of a pair of generated modes are obtained\nby using the exact steady-state solution of Fokker-Planck equation for the\ncomplex P-quasiprobability distribution function. We find a simple expression\nfor the squeezed variances in the near-threshold range and conclude that the\nmaximal two-mode squeezing reaches 50% relative to the level of vacuum\nfluctuations and is achieved at the pump field intensity close to the\ngeneration threshold. The distinction between the degree of two-mode squeezing\nfor monostable and bistable operational regimes is cleared up.",
    "arxiv_id": "quant-ph/0304205",
    "authors": [
      "G. Yu. Kryuchkyan",
      "L. A. Manukyan"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.69.013813",
    "journal_ref": "Phys. Rev. A, 69, 013813 (2004)",
    "title": "Entangled light in transition through the generation threshold",
    "url": "https://arxiv.org/abs/quant-ph/0304205"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "58a611ea-c4d3-422e-be86-3c9773ec0d69",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}