{
  "annotation_id": "df620276-773e-436b-9267-475a9b5a3066",
  "date_created": "2026-03-02T18:00:46.806000Z",
  "date_modified": "2026-03-02T18:00:46.806000Z",
  "file_hash": "eaf204216191f983df15a5ce9771b3ee713d88a8b25adf2ec9960c33714423ce",
  "private": false,
  "record": {
    "abstract": "Influence of the plate surfaces roughness in precise ellipsometry experiments\nis studied. The realistic case of a Gaussian laser beam crossing a uniaxial\nplatelet is considered. Expression for the transmittance is determined using\nthe first order perturbation theory. In this frame, it is shown that\ninterference takes place between the specular transmitted beam and the\nscattered field. This effect is due to the angular distribution of the Gaussian\nbeam and is of first order in the roughness over wavelength ratio. As an\napplication, a numerical simulation of the effects of quartz roughness surfaces\nat normal incidence is provided. The interference term is found to be strongly\nconnected to the random nature of the surface roughness.",
    "arxiv_id": "physics/0310084",
    "authors": [
      "Fabian Zomer"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "doi": "10.1088/0022-3727/36/21/016",
    "journal_ref": "J.Phys.D36:2697-2704,2003",
    "title": "Surfaces roughness effects on the transmission of Gaussian beams by   anisotropic parallel plates",
    "url": "https://arxiv.org/abs/physics/0310084"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dc51acef-77df-41fb-a010-aa848de95fb6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}