{
  "annotation_id": "7bf5d705-ec17-48a9-ba52-10b26e1f000d",
  "date_created": "2026-03-02T18:00:43.271000Z",
  "date_modified": "2026-03-02T18:00:43.271000Z",
  "file_hash": "68867f5d1027beeafe051c1ab94ccbb0750d18a2ae68741b2b01cfe225a05f9b",
  "private": false,
  "record": {
    "abstract": "We study experimentally and theoretically the polarization alternation during\nthe switch-on transient of a quasi-isotropic CO$_2$ laser emitting on the\nfundamental mode. The observed transient dynamics is well reproduced by means\nof a model which provides a quantitative discrimination between the intrinsic\nasymmetry due to the kinetic coupling of molecules with different angular\nmomenta, and the extrinsic anisotropies, due to a tilted intracavity window.\nFurthermore, the experiment provides a numerical assignment for the decay rate\nof the coherence term for a CO$_2$ laser.",
    "arxiv_id": "physics/0210086",
    "authors": [
      "I. Leyva",
      "E. Allaria",
      "R. Meucci"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1016/S0030-4018(03)01114-3",
    "title": "Transient polarization dynamics in a CO$_2$ laser",
    "url": "https://arxiv.org/abs/physics/0210086"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fa15c0e8-8719-4af4-b21f-0621e34259ec",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}