{
  "annotation_id": "1c23d3fe-49a1-4f5d-b6dd-cf68b1afed7e",
  "date_created": "2026-03-02T18:00:53.458000Z",
  "date_modified": "2026-03-02T18:00:53.458000Z",
  "file_hash": "d961ee2fa5bcf686c6adb2ae3991fb4e530a9a0d836d03f80f3dfba7e7649fa2",
  "private": false,
  "record": {
    "abstract": "We report the observation of laser induced birefringence (LIB) in a\nwavelength-mismatched cascade system (J=0 \\leftrightarrow J=1 \\leftrightarrow\nJ=0 transitions) of inhomogeneously broadened ytterbium atoms with strong pump\nand probe fields. We investigate the transmission spectrum of two circular\npolarization (\\sigma_p^+ and \\sigma_p^-) components of strong probe field at\nfixed frequency, depending on the detuning of circularly polarized (\\sigma_c^-)\ncoupling field from two-photon resonance. We find that \\sigma_p^+ (\\sigma_p^-)\npolarized component exhibits a narrow electromagnetically induced absorption\n(transparency) spectrum. Numerical solutions of density matrix equations show\nqualitative agreement with experimental results. A Doppler-free dispersive LIB\nsignal is obtained by detecting the Stokes parameter of the probe field,\nenabling us to stabilize the frequency of coupling laser without frequency\nmodulation.",
    "arxiv_id": "physics/0411028",
    "authors": [
      "Tai Hyun Yoon",
      "Chang Yong Park",
      "Sung Jong Park"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevA.70.061803",
    "title": "Laser induced birefringence in a wavelength-mismatched cascade system of   inhomogeneously broadened Yb atoms",
    "url": "https://arxiv.org/abs/physics/0411028"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5bf04bdc-665e-4411-9965-f4c391ab112a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}