{
  "annotation_id": "b878ebba-0774-4871-b124-3d7e35dd2d0b",
  "date_created": "2026-03-02T18:01:49.503000Z",
  "date_modified": "2026-03-02T18:01:49.503000Z",
  "file_hash": "686208516159d4b4d4162ab958c39ba75cf84fa769fc7fd8a97d4086a9a34ae7",
  "private": false,
  "record": {
    "abstract": "The electromagnetic transition of two-level atomic systems in a waveguide is\ncalculated. Compared with the result in free space, the spontaneous emission\nrate decrease because the phase space is smaller, and meanwhile, some resonance\nappears in some cases. Moreover, the influence of non-uniform electromagnetic\nfield in a waveguide on absorption and stimulated emission is considered.\nApplying the results to lasers, a method to enhance the laser power is\nproposed.",
    "arxiv_id": "quant-ph/0203132",
    "authors": [
      "Wu-Sheng Dai",
      "Mi Xie"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1140/epjd/e20020064",
    "journal_ref": "Euro. Phys. J. D19 (2002) 125",
    "title": "Electromagnetic Transition in Waveguide with Application to Lasers",
    "url": "https://arxiv.org/abs/quant-ph/0203132"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bd38c994-514b-4e9e-b34f-f602de623709",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}