{
  "annotation_id": "d2b08cbf-074f-451f-94d7-498f4d603e50",
  "date_created": "2026-03-02T18:01:39.321000Z",
  "date_modified": "2026-03-02T18:01:39.321000Z",
  "file_hash": "226f84667aab5630454a9c2ab1fa6de410ac18e1eb466d03017aba137e2b726e",
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  "record": {
    "abstract": "The effects of coherence of quantum transitions and the interference of\nresonant nonlinear optical processes on the spectra of absorption,\namplification, and nonlinear-optical generation are considered. The most\nfavorable conditions are discussed for the inversionless amplification,\nresonant refraction in the absence of absorption and for resonant enhancement\nof nonlinear-optical generation at the discrete transitions and the transitions\nto continuum.",
    "arxiv_id": "quant-ph/0005108",
    "authors": [
      "A. K. Popov"
    ],
    "categories": [
      "quant-ph",
      "physics.optics"
    ],
    "journal_ref": "Bull. Russ. A.S., Phys. 60(6)(1996) 927 [Izv. RAN, Fiz.\n  60(6)(1996) 99]",
    "title": "Inversionless amplification and laser-induced transparency at the   discrete transitions and the transitions to continuum",
    "url": "https://arxiv.org/abs/quant-ph/0005108"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8d08023b-776a-4e98-98c8-0dce0266633c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}