{
  "annotation_id": "0d60fb3d-d5da-4ed5-b335-91a0f0b06eb6",
  "date_created": "2026-03-02T18:00:46.726000Z",
  "date_modified": "2026-03-02T18:00:46.726000Z",
  "file_hash": "8d60cbdd4c9091547232a666cdb470202d35573cbb02cdfd3070e257b5a6fb06",
  "private": false,
  "record": {
    "abstract": "We report the first efficient trapping of rare-earth Yb atoms with a\nhigh-power violet laser diode (LD). An injection-locked violet LD with a 25 mW\nfrequency-stabilized output was used for the magneto-optical trapping (MOT) of\nfermionic as well as bosonic Yb isotopes. A typical number of $4\\times 10^6$\natoms for $^{174}$Yb with a trap density of $\\sim 1\\times10^8/$cm$^3$ was\nobtained. A 10 mW violet external-cavity LD (ECLD) was used for the\none-dimensional (1D) slowing of an effusive Yb atomic beam without a Zeeman\nslower resulting in a 35-fold increase in the number of trapped atoms. The\noverall characteristics of our compact violet MOT, e.g., the loss time of 1 s,\nthe loading time of 400 ms, and the cloud temperature of 0.7 mK, are comparable\nto those in previously reported violet Yb MOTs, yet with a greatly reduced cost\nand complexity of the experiment.",
    "arxiv_id": "physics/0309034",
    "authors": [
      "Chang Yong Park",
      "Tai Hyun Yoon"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevA.68.055401",
    "title": "Efficient magneto-optical trapping of Yb atoms with a violet laser diode",
    "url": "https://arxiv.org/abs/physics/0309034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "710df359-24c7-43a7-b85c-43843d162ba4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}