{
  "annotation_id": "6f2979a7-b9bd-471a-a69b-5e4a42a61b7e",
  "date_created": "2026-03-02T18:02:27.111000Z",
  "date_modified": "2026-03-02T18:02:27.111000Z",
  "file_hash": "7dad6e4a92d612bdb03fa665312cac39070b1da787f484547e477e7abd2cd4eb",
  "private": false,
  "record": {
    "abstract": "We show the pulse matching phenomenon can be obtained in the general\nmulti-level system with electromagnetically induced transparency (EIT). For\nthis we find a novel way to create tightly localized stationary pulses by using\ncounter-propagating pump fields. The present process is a spatial compression\nof excitation so that it allows us to shape and further intensify the localized\nstationary pulses, without using standing waves of pump fields or spatially\nmodulated pump fields.",
    "arxiv_id": "quant-ph/0606051",
    "authors": [
      "Xiong-Jun Liu",
      "Xin Liu",
      "Zheng-Xin Liu",
      "L. C. Kwek",
      "C. H. Oh"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.75.023809",
    "journal_ref": "Phys. Rev. A 75, 023809 (2007)",
    "title": "Tightly Localized Stationary Pulses in Multi-Level Atomic System",
    "url": "https://arxiv.org/abs/quant-ph/0606051"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e618aa5d-abcb-487e-90a0-9693bd8520c0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}