{
  "id": "quant-ph/9703024",
  "version": "v1",
  "published": "1997-03-14T16:14:29.000Z",
  "updated": "1997-03-14T16:14:29.000Z",
  "title": "Interferometry with Faraday mirrors for quantum cryptography",
  "authors": [
    "H. Zbinden",
    "J. D. Gautier",
    "N. Gisin",
    "B. Huttner",
    "A. Muller",
    "W. Tittel"
  ],
  "comment": "8 Pages, including one Postscript Figure, Latex (Revtex style). To be published in Elect. Lett. 7 (27/03/97)",
  "categories": [
    "quant-ph"
  ],
  "abstract": "Quantum Cryptography over 23km of installed Telecom fiber using a novel interferometer with Faraday mirrors is presented. The interferometer needs no alignment nor polarization control and features 99.8% fringe visibility. A secret key of 20kbit length with a error rate of 1.35% for 0.1 photon per pulse was produced.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1997-03-14T16:14:29.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "quantum cryptography",
      "faraday mirrors",
      "interferometry",
      "error rate",
      "interferometer needs"
    ],
    "note": {
      "typesetting": "RevTeX",
      "pages": 8,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 441203,
      "adsabs": "1997quant.ph..3024Z"
    }
  }
}