{
  "annotation_id": "90d9fe52-05e6-4868-8f77-51c2c7549916",
  "date_created": "2026-03-02T18:00:43.266000Z",
  "date_modified": "2026-03-02T18:00:43.266000Z",
  "file_hash": "234dd0cb2cbec151b0dbc2dd30d8b3231b1ce4299ee44fd4c11f8ea2aa2cb4c5",
  "private": false,
  "record": {
    "abstract": "By combining the definition of the Wigner distribution function (WDF) and the\nmatrix method of optical system modeling, we can evaluate the transformation of\nthe former in centered systems with great complexity. The effect of stops and\nlens diameter are also considered and are shown to be responsible for\nnon-linear clipping of the resulting WDF in the case of coherent illumination\nand non-linear modulation of the WDF when the illumination is incoherent. As an\nexample, the study of a single lens imaging systems illustrates the\napplicability of the method.",
    "arxiv_id": "physics/0305020",
    "authors": [
      "J. B. Almeida",
      "V. Lakshminarayanan"
    ],
    "categories": [
      "physics.optics"
    ],
    "journal_ref": "J. Comput. Appl. Math., 160 (1-2): 17-26 Nov 1 2003",
    "title": "Wigner distribution transformations in high-order systems",
    "url": "https://arxiv.org/abs/physics/0305020"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d63f47e6-1fa0-4ba0-a1ba-d73492d16637",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}