{
  "annotation_id": "428034d6-482b-40f0-8c14-b3fa83dbbb87",
  "date_created": "2026-03-02T18:01:49.457000Z",
  "date_modified": "2026-03-02T18:01:49.457000Z",
  "file_hash": "6903fe840d27ad479e6e532efaec00488e68c537179cf3ae24cb1b504b8b22c6",
  "private": false,
  "record": {
    "abstract": "We have constructed an atom interferometer of the Mach-Zehnder type,\noperating with a supersonic beam of lithium. Atom diffraction uses Bragg\ndiffraction on laser standing waves. With first order diffraction, our\napparatus has given a large signal and a very good fringe contrast (74%), which\nwe believe to be the highest ever observed with atom interferometers. This\napparatus will be applied to high sensitivity measurements",
    "arxiv_id": "quant-ph/0111052",
    "authors": [
      "R. Delhuille",
      "C. Champenois",
      "M. Buchner",
      "L. Jozefowski",
      "C. Rizzo",
      "G. Trenec",
      "J. Vigue"
    ],
    "categories": [
      "quant-ph",
      "physics.atom-ph"
    ],
    "doi": "10.1007/s003400200840",
    "title": "High contrast Mach-Zehnder lithium atom interferometer in the Bragg   regime",
    "url": "https://arxiv.org/abs/quant-ph/0111052"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c9b1c458-166e-4a51-8a02-bfcdf925fcfb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}