{
  "annotation_id": "718cd264-aa28-4d83-9a66-6b59bc511361",
  "date_created": "2026-03-02T18:00:39.419000Z",
  "date_modified": "2026-03-02T18:00:39.419000Z",
  "file_hash": "bbee80a21ae5e05a16f9d8784eb5eef477ced1e93b1782a604e0cc6e0e406239",
  "private": false,
  "record": {
    "abstract": "Laser induced line narrowing effect, discovered more than thirty years ago,\ncan also be applied to recent studies in high resolution spectroscopy based on\nelectromagnetically induced transparency. In this paper we first present a\ngeneral form of the transmission width of electromagnetically induced\ntransparency in a homogeneously broadened medium. We then analyze a Doppler\nbroadened medium by using a Lorentzian function as the atomic velocity\ndistribution. The dependence of the transmission linewidth on the driving field\nintensity is discussed and compared to the laser induced line narrowing effect.\nThis dependence can be characterized by a parameter which can be regarded as\n``the degree of optical pumping\u0027\u0027.",
    "arxiv_id": "physics/0203050",
    "authors": [
      "Hwang Lee",
      "Yuri Rostovtsev",
      "Chris J. Bednar",
      "Ali Javan"
    ],
    "categories": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "doi": "10.1007/s00340-002-1030-5",
    "journal_ref": "Appl. Phys. B, 76, 33 (2003).",
    "title": "From Laser Induced Line Narrowing To Electromagnetically Induced   Transparency: Closed System Analysis",
    "url": "https://arxiv.org/abs/physics/0203050"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "573f2257-60a0-44e9-a776-8445bc4c13d6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}