{
  "annotation_id": "d5dceaed-7994-4163-b93c-fbb4e2a2867d",
  "date_created": "2026-03-02T18:01:52.566000Z",
  "date_modified": "2026-03-02T18:01:52.566000Z",
  "file_hash": "7e4dbc0738a4e93b8d0f9cea0e92219b5d6393441e6924c6d11cada2c830b0d8",
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  "record": {
    "abstract": "We propose a new method of resonant enhancement of optical Kerr nonlinearity\nusing multi-level atomic coherence. The enhancement is accompanied by\nsuppression of the other linear and nonlinear susceptibility terms of the\nmedium. We show that the effect results in a modification of the nonlinear\nFaraday rotation of light propagating in an Rb87 vapor cell by changing the\nellipticity of the light.",
    "arxiv_id": "quant-ph/0207141",
    "authors": [
      "A. B. Matsko",
      "I. Novikova",
      "G. R. Welch",
      "M. S. Zubairy"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1364/OL.28.000096",
    "journal_ref": "Optics Letters vol.28 no.2 pp.96-98 (2003).",
    "title": "Enhancement of Kerr nonlinearity via multi-photon coherence",
    "url": "https://arxiv.org/abs/quant-ph/0207141"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e382fec2-4051-4d3d-beab-002c8720d86f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}