{
  "annotation_id": "907002ee-3cf8-4a5d-9de6-1a8a5cb65f6a",
  "date_created": "2026-03-02T18:02:17.199000Z",
  "date_modified": "2026-03-02T18:02:17.199000Z",
  "file_hash": "92d572975b793f06ff727c2a230eced66bfe9e9bbf23bccf9286fb1af3591383",
  "private": false,
  "record": {
    "abstract": "We propose periodically-modulated entangled states of light and show that\nthey can be generated in two experimentally feasible schemes of nondegenerate\noptical parametric oscillator (NOPO): (i) driven by continuously modulated pump\nfield; (ii) under action of a periodic sequence of identical laser pulses. We\nshow that the time-modulation of the pump field amplitude essentially improves\nthe degree of continuous-variable entanglement in NOPO. We develop\nsemiclassical and quantum theories of these devices for both below- and\nabove-threshold regimes. Our analytical results are in well agrement with\nnumerical simulation and support a concept of time-modulated entangled states.",
    "arxiv_id": "quant-ph/0505013",
    "authors": [
      "H. H. Adamyan",
      "G. Yu. Kryuchkyan"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Periodically-modulated entangled light",
    "url": "https://arxiv.org/abs/quant-ph/0505013"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dbdf62b2-a3bd-457e-8073-66820fae2217",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}