{
  "annotation_id": "2cf83f04-05bc-4f5d-8a62-418f4b970a13",
  "date_created": "2026-03-02T18:02:48.189000Z",
  "date_modified": "2026-03-02T18:02:48.189000Z",
  "file_hash": "b961f34e9122db338e529462133452332d4266b765c7b038d75d30bf609b9832",
  "private": false,
  "record": {
    "abstract": "Some guidelines for the comparison of different quantum key distribution\nexperiments are proposed. An improved \u0027plug \u0026 play\u0027 interferometric system\nallowing fast key exchange is then introduced. Self-alignment and compensation\nof birefringence remain. Original electronics implementing the BB84 protocol\nand allowing user-friendly operation is presented. Key creation with 0.1 photon\nper pulse at a rate of 486 Hz with a 5.4% QBER - corresponding to a net rate of\n210Hz - over a 23 Km installed cable was performed.",
    "arxiv_id": "quant-ph/9905056",
    "authors": [
      "Gregoire Ribordy",
      "Jean-Daniel Gautier",
      "Nicolas Gisin",
      "Olivier Guinnard",
      "Hugo Zbinden"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1080/09500340008244057",
    "title": "Fast and User-friendly Quantum Key Distribution",
    "url": "https://arxiv.org/abs/quant-ph/9905056"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6adf8561-f2e3-47d7-8c8a-b82e7f72a283",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}