{
  "annotation_id": "e257eb7e-eeb0-4b47-9253-d315fb113b98",
  "date_created": "2026-03-02T18:01:56.665000Z",
  "date_modified": "2026-03-02T18:01:56.665000Z",
  "file_hash": "62c3e17eae64c22f9841278d77ec2c289f37043403742c3865037d3ccdf5ffca",
  "private": false,
  "record": {
    "abstract": "In this report, we simulate practical feature of Yuen-Kim protocol for\nquantum key distribution with unconditional secure. In order to demonstrate\nthem experimentally by intensity modulation/direct detection(IMDD) optical\nfiber communication system, we use simplified encoding scheme to guarantee\nsecurity for key information(1 or 0). That is, pairwise M-ary intensity\nmodulation scheme is employed. Furthermore, we give an experimental\nimplementation of YK protocol based on IMDD.",
    "arxiv_id": "quant-ph/0212050",
    "authors": [
      "O. Hirota",
      "K. Kato",
      "M. Sohma"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Experimental study for Yuen-Kim protocol of quantum key distribution   with unconditional secure",
    "url": "https://arxiv.org/abs/quant-ph/0212050"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5e1b0769-118d-4218-bc2b-03ed445821d1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}