{
  "annotation_id": "2e9c7a3a-4b99-4fa0-8d71-a78b383d5d2c",
  "date_created": "2026-03-02T18:01:39.100000Z",
  "date_modified": "2026-03-02T18:01:39.100000Z",
  "file_hash": "8490c9c75472fcb05ae4e293f285f470ea19e0855c988446d6be794a9ed59d93",
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  "record": {
    "abstract": "Inversionless gain in a three-level system driven by a strong external field\nand by collisions with a buffer gas is investigated. The mechanism of\npopulating of the upper laser level contributed by the collision transfer as\nwell as by relaxation caused by a buffer gas is discussed in detail. Explicit\nformulae for analysis of optimal conditions are derived. The mechanism\ndeveloped here for the incoherent pump could be generalized to other systems.",
    "arxiv_id": "quant-ph/0008023",
    "authors": [
      "A. K. Popov",
      "S. A. Myslivets",
      "Gao Jin-yue",
      "Zhang Han-zhuang",
      "B. Wellegehausen"
    ],
    "categories": [
      "quant-ph",
      "physics.atom-ph",
      "physics.optics"
    ],
    "doi": "10.1088/1009-1963/9/2/009",
    "journal_ref": "CHINESE PHYSICS, Vol. 9, Number 2, pp. 124-130, February, 2000",
    "title": "Inversionless gain in a three-level system driven by a strong field and   collisions",
    "url": "https://arxiv.org/abs/quant-ph/0008023"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "184eb9b1-b4bb-4bcf-8dda-15334ca7683b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}