{
  "annotation_id": "07b72582-c839-4630-8019-2f92cf10cfda",
  "date_created": "2026-03-02T18:02:48.460000Z",
  "date_modified": "2026-03-02T18:02:48.460000Z",
  "file_hash": "2594cf61e15d73a900742d7da585811ad83fa89af2faf9810e5ab1b8e57273fa",
  "private": false,
  "record": {
    "abstract": "We consider a laser composed of a single atom in a microcavity, with a\ncoherent or incoherent pump. We consider both three- and four-level gain\nschemes, and examine the output spectrum of such lasers. We find that the\nlinewidth generally scales as the inverse of the photon number. For large\natom-field coupling, a vacuum-Rabi doublet structure is obtained. In the\nthree-level case, this vacuum-Rabi splitting is apparent only for small\nintracavity photon numbers, and vanishes for large pumps. In the four-level\nscheme, the vacuum-Rabi structure appears at a nonzero pump level, and is\nmaintained for large pumps, even when the intracavity photon number is larger\nthan unity. This behavior is explained utilizing the quantum trajectory\napproach.",
    "arxiv_id": "quant-ph/9907085",
    "authors": [
      "J. P. Clemens",
      "P. R. Rice",
      "L. M. Pedrotti"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Output Spectrum of Single-Atom Lasers",
    "url": "https://arxiv.org/abs/quant-ph/9907085"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e6463963-30ef-4417-987c-d3a1d9495ec2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}