{
  "annotation_id": "dffb4ebd-6f50-4972-94cf-e0ef59852d4b",
  "date_created": "2026-03-02T18:02:13.692000Z",
  "date_modified": "2026-03-02T18:02:13.692000Z",
  "file_hash": "4a38b38ddcde98c7ce84cd0463cd2e9ea036f497887dd9cb54d7193bddea8346",
  "private": false,
  "record": {
    "abstract": "The three-wave mixing processes in a second-order nonlinear medium can be\nused for imaging protocols, in which an object field is injected into the\nnonlinear medium together with a reference field and an image field is\ngenerated. When the reference field is chaotic, the image field is also chaotic\nand does not carry any information about the object. We show that a clear image\nof the object be extracted from the chaotic image field by measuring the\nspatial intensity correlations between this field and one Fourier component of\nthe reference. We experimentally verify this imaging protocol in the case of\nfrequency downconversion.",
    "arxiv_id": "quant-ph/0502080",
    "authors": [
      "M. Bondani",
      "E. Puddu",
      "A. Andreoni"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1080/09500340500159823",
    "title": "Image transfer through a chaotic channel by intensity correlations",
    "url": "https://arxiv.org/abs/quant-ph/0502080"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ccaed09c-643b-4df3-a44c-83bddbc5cd88",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}