{
  "annotation_id": "6719b330-aeb1-4809-932c-f3818a251eda",
  "date_created": "2026-03-02T18:02:13.761000Z",
  "date_modified": "2026-03-02T18:02:13.761000Z",
  "file_hash": "769027d726484c2e80ea963294bc69e3282de4504c560db70be9b1c4fb84ce20",
  "private": false,
  "record": {
    "abstract": "We calculate the optical potentials, i.e. the light shifts, of the ground and\nexcited states of atomic cesium in a two-color evanescent field around a\nsubwavelength-diameter fiber. We show that the light shifts of the\n$6S_{1/2}\\leftrightarrow 6P_{3/2}$ transitions can be minimized by tuning one\ntrapping light to around 934.5 nm in wavelength (central red-detuned magic\nwavelength) and the other light to around 685.5 nm in wavelength (central\nblue-detuned magic wavelength). The simultaneous use of the red- and\nblue-detuned magic wavelengths allows state-insensitive two-color trapping and\nguiding of cesium atoms along the thin fiber. Our results can be used to\nefficiently load a two-color dipole trap by cesium atoms from a magneto-optical\ntrap and to perform continuous observations.",
    "arxiv_id": "quant-ph/0411178",
    "authors": [
      "Fam Le Kien",
      "V. I. Balykin",
      "K. Hakuta"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "State-insensitive trapping and guiding of cesium atoms using a two-color   evanescent field around a subwavelength-diameter fiber",
    "url": "https://arxiv.org/abs/quant-ph/0411178"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8feebc5e-c981-4bc5-bb48-eaa72419837e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}