{
  "annotation_id": "7ad7fb37-586d-42f9-a6de-d514e4c4519a",
  "date_created": "2026-03-02T18:01:52.230000Z",
  "date_modified": "2026-03-02T18:01:52.230000Z",
  "file_hash": "a046dbc4b9572f62d1a4c142cc51819d6c1112c9c5092e42cbdbbab23e285dda",
  "private": false,
  "record": {
    "abstract": "We report experimental investigationd of optical pulse group velocity\nreduction and probe pulse regeneration using a Raman scheme. The new scheme\nwhich does not rely on the on-one-photon resonance electromagnetically induced\ntransparency (EIT), has many advantages over the conventional method which\ncritically relys on the transparency window created by an EIT process. We\ndemonstrate significant reduction of group velocity, less probe field loss,\nreduced probe pulse distortion, and high probe pulse regeneration efficiency.",
    "arxiv_id": "quant-ph/0205158",
    "authors": [
      "M. Kozuma",
      "D. Akasmatsu",
      "L. Deng",
      "E. W. Hagley",
      "M. G. Payne"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.66.031801",
    "title": "Steep optical wave group velocity reduction and storage of light without   electromagnetically induced transparency",
    "url": "https://arxiv.org/abs/quant-ph/0205158"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7765472d-582a-4177-9a87-0022079fe78f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}