{
  "annotation_id": "781f3c46-1ba8-4980-819d-a966a004ee56",
  "date_created": "2026-03-02T18:02:27.227000Z",
  "date_modified": "2026-03-02T18:02:27.227000Z",
  "file_hash": "c11691b786884c4f570c3f5068f2edb4ad703e6c3de0809e42488cd8f90617cd",
  "private": false,
  "record": {
    "abstract": "We present measurements of the linear Stark effect on the $^{4}$I$_{15/2}\n\\to$ $^{4}$I$_{13/2}$ transition in an Er$^{3+}$-doped proton-exchanged\nLiNbO$_{3}$ crystalline waveguide and an Er$^{3+}$-doped silicate fiber. The\nmeasurements were made using spectral hole burning techniques at temperatures\nbelow 4 K. We measured an effective Stark coefficient\n$(\\Delta\\mu_{e}\\chi)/(h)=25\\pm1$kHz/Vcm$^{-1}$ in the crystalline waveguide and\n$(\\bar{\\Delta\\mu_{e}}\\chi)/(h)=15\\pm1$kHz/Vcm$^{-1}$ in the silicate fiber.\nThese results confirm the potential of Erbium doped waveguides for quantum\nstate storage based on controlled reversible inhomogeneous broadening.",
    "arxiv_id": "quant-ph/0603194",
    "authors": [
      "Sara R. Hastings-Simon",
      "Matthias U. Staudt",
      "Mikael Afzelius",
      "Pascal Baldi",
      "Didier Jaccard",
      "Wolfgang Tittel",
      "Nicolas Gisin"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/j.optcom.2006.05.003",
    "title": "Controlled Stark shifts in Er$^{3+}$-doped crystalline and amorphous   waveguides for quantum state storage",
    "url": "https://arxiv.org/abs/quant-ph/0603194"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "47cb70df-d906-45d6-84f5-2c617b1933d1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}