{
  "annotation_id": "bc0d986e-c495-4f17-8df5-8061c27c5b43",
  "date_created": "2026-03-02T18:02:20.591000Z",
  "date_modified": "2026-03-02T18:02:20.591000Z",
  "file_hash": "45b840c3aca5f6383405d8ee1bf12fe5e2ddc0597a2aecb74aad5f1cc3345f1c",
  "private": false,
  "record": {
    "abstract": "We present the first detector capable of recording high-bandwidth real time\natom number density measurements of a Bose Einstein condensate. Based on a\ntwo-color Mach-Zehnder interferometer, our detector has a response time that is\nsix orders of magnitude faster than current detectors based on CCD cameras\nwhile still operating at the shot-noise limit. With this minimally destructive\nsystem it may be possible to implement feedback to stabilize a Bose-Einstein\ncondensate or an atom laser.",
    "arxiv_id": "quant-ph/0508154",
    "authors": [
      "C. Figl",
      "L. Longchambon",
      "M. Jeppesen",
      "M. Kruger",
      "H. A. Bachor",
      "N. P. Robins",
      "J. D. Close"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1364/AO.45.003415",
    "journal_ref": "Appl. Opt. 45, 3415 (2006)",
    "title": "A detector for continuous measurement of ultra-cold atoms in real time",
    "url": "https://arxiv.org/abs/quant-ph/0508154"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0fdbda9a-5abe-476d-8bb2-2f3be0334dea",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}