{
  "annotation_id": "6066f93a-7c73-4e13-b5c3-98ea1b282229",
  "date_created": "2026-03-02T18:01:41.718000Z",
  "date_modified": "2026-03-02T18:01:41.718000Z",
  "file_hash": "82ec249156bfb57ebb2d574955f984afd4111b2ede584536097587fd0b8da306",
  "private": false,
  "record": {
    "abstract": "We analyze the quantitative improvement in performance provided by a novel\nquantum key distribution (QKD) system that employs a correlated photon source\n(CPS) and a photon-number resolving detector (PNR). Our calculations suggest\nthat given current technology, the CPR implementation offers an improvement of\nseveral orders of magnitude in secure bit rate over previously described\nimplementations.",
    "arxiv_id": "quant-ph/0103145",
    "authors": [
      "Z. Walton",
      "A. V. Sergienko",
      "M. Atature",
      "B. E. A. Saleh",
      "M. C. Teich"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1080/09500340108235497",
    "journal_ref": "J. Mod.Opt., vol.48, no.14, pp 2055-2063, 2001.",
    "title": "Performance of Photon-Pair Quantum Key Distribution Systems",
    "url": "https://arxiv.org/abs/quant-ph/0103145"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dec04ff6-7462-4ece-b262-c636ee6a37b6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}