{
  "annotation_id": "20db4825-de21-4485-9d10-3e02ecd0f1d6",
  "date_created": "2026-03-02T18:00:57.174000Z",
  "date_modified": "2026-03-02T18:00:57.174000Z",
  "file_hash": "47739adbdb418afca690920a809053ee8d27ba5dc4266f7d050f1d5079a6184d",
  "private": false,
  "record": {
    "abstract": "We introduce a non-perturbative two scale Kirchhoff theory, in the context of\nlight scattering by a rough surface. This is a two scale theory which considers\nthe roughness both in the wavelength scale (small scale) and in the scales much\nlarger than the wavelength of the incident light (large scale). The theory can\nprecisely explain the small peaks which appear at certain scattering angles.\nThese peaks can not be explained by one scale theories. The theory was assessed\nby calculating the light scattering profiles using the Atomic Force Microscope\n(AFM) images, as well as surface profilometer scans of a rough surface, and\ncomparing the results with experiments. The theory is in good agreement with\nthe experimental results.",
    "arxiv_id": "physics/0504149",
    "authors": [
      "G. R. Jafari",
      "P. Kaghazchi",
      "R. S. Dariani",
      "A. Iraji zad",
      "S. M. Mahdavi",
      "M. Reza Rahimi Tabar",
      "N. Taghavinia"
    ],
    "categories": [
      "physics.data-an",
      "physics.optics"
    ],
    "doi": "10.1088/1742-5468/2005/04/P04013",
    "title": "Two-Scale Kirchhoff Theory: Comparison of Experimental Observations With   Theoretical Prediction",
    "url": "https://arxiv.org/abs/physics/0504149"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5ef8fcee-8b09-4c8d-a5a1-0714422c3377",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}