{
  "annotation_id": "91ee06d5-4efb-4117-b745-ad9f249260b0",
  "date_created": "2026-03-02T18:00:56.093000Z",
  "date_modified": "2026-03-02T18:00:56.093000Z",
  "file_hash": "ea9c476ef6abbbfb312cb6cc96e6b24d10b926cbbcfcb39bc790ff22951aff89",
  "private": false,
  "record": {
    "abstract": "We consider the inverse problem of in-line holography, applied to\nminimally-destructive imaging of cold atom clouds. Absorption imaging\nnear-resonance provides a simple, but destructive measurement of atom column\ndensity. Imaging off resonance greatly reduces heating, and sequential images\nmay be taken. Under the conditions required for off-resonant imaging, the\ngenerally-intractable inverse problem may be linearized. A\nminimally-destructive, quantitative and high-resolution image of the atom cloud\ncolumn density is then retrieved from a single diffraction pattern.",
    "arxiv_id": "physics/0501057",
    "authors": [
      "L. D. Turner",
      "K. F. E. M. Domen",
      "R. E. Scholten"
    ],
    "categories": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevA.72.031403",
    "title": "Diffraction-contrast imaging of cold atoms",
    "url": "https://arxiv.org/abs/physics/0501057"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "77fe44e0-f3ba-44dc-9602-c2624f7d1ad8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}