{
  "annotation_id": "3cce3d55-b207-45a5-8971-89af5181e571",
  "date_created": "2026-03-02T18:02:34.379000Z",
  "date_modified": "2026-03-02T18:02:34.379000Z",
  "file_hash": "ff6f1fb643f2030bf36197c2c1427447a2fdd5c73254fd8a605740c818bb688f",
  "private": false,
  "record": {
    "abstract": "We observe electromagnetically induced transparency (EIT) on the 5s to 5p\ntransition in a room temperature rubidium vapour cell by coupling the 5p state\nto a Rydberg state (ns or nd with n=26 to 124). We demonstrate that the narrow\nline-width of the EIT resonance (2 MHz) allows precise measurement of the d\nstate fine structure splitting, and together with the sensitivity of the\nRydberg state to electric fields, we are able to detect transient electric\nfields produced by the dynamics of charges within the cell. Coherent coupling\nof Rydberg states via EIT could also be used for cross-phase modulation and\nphoton entanglement.",
    "arxiv_id": "quant-ph/0612200",
    "authors": [
      "A. K. Mohapatra",
      "T. R. Jackson",
      "C. S. Adams"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.98.113003",
    "title": "Coherent optical detection of highly excited Rydberg states using   electromagnetically induced transparency",
    "url": "https://arxiv.org/abs/quant-ph/0612200"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9dd6b0fa-14f3-4347-8026-cc1c82f5a53c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}