{
  "annotation_id": "df6d8dd7-9d48-4692-a0f8-bcca424d44e3",
  "date_created": "2026-03-02T18:00:29.382000Z",
  "date_modified": "2026-03-02T18:00:29.382000Z",
  "file_hash": "fe19b05a9dd551e4f9b5758ce63dceed764f167d946afaee4bc7530e376bc269",
  "private": false,
  "record": {
    "abstract": "A laser-cooled neutral-atom beam from a low-velocity intense source is split\ninto two beams while guided by a magnetic-field potential. We generate our\nmultimode-beamsplitter potential with two current-carrying wires on a glass\nsubstrate combined with an external transverse bias field. The atoms bend\naround several curves over a $10$-cm distance. A maximum integrated flux of\n$1.5\\cdot10^{5} \\mathrm{atoms/s}$ is achieved with a current density of\n$5\\cdot10^{4} \\mathrm{Ampere/cm^{2}}$ in the 100-$\\mathrm{\\mu m}$ diameter\nwires. The initial beam can be split into two beams with a 50/50 splitting\nratio.",
    "arxiv_id": "physics/0003091",
    "authors": [
      "Dirk Mueller",
      "Eric A. Cornell",
      "Marco Prevedelli",
      "Peter D. D. Schwindt",
      "Dana Z. Anderson"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1364/OL.25.001382",
    "title": "A waveguide atom beamsplitter for laser-cooled neutral atoms",
    "url": "https://arxiv.org/abs/physics/0003091"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3397e136-b695-463c-bc15-dbf5894d921f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}