{
  "annotation_id": "63864709-023e-44b3-bac6-12c65dd3917b",
  "date_created": "2026-03-02T18:00:50.262000Z",
  "date_modified": "2026-03-02T18:00:50.262000Z",
  "file_hash": "1a5d9579d2748574b93a54fd15e66e22bc13a68c3302d21c874cc028455d4596",
  "private": false,
  "record": {
    "abstract": "A recent advance in optical coherence tomography (OCT), termed swept-source\nOCT, is generalized into a new technique, Fourier-domain OCT. It represents a\nrealization of a full-field OCT system in place of the conventional serial\nimage acquisition in transverse directions typically implemented in\n\"flying-spot\" mode. To realize the full-field image acquisition, a Fourier\nholography system illuminated with a swept-source is employed instead of a\nMichelson interferometer commonly used in OCT. Fourier-domain OCT offers a new\nleap in signal-to-noise ratio improvement, as compared to flying-spot OCT\nsystems. This paper presents experimental evidence that the signal-to-noise\nratio of this new technique is indeed improved.",
    "arxiv_id": "physics/0407069",
    "authors": [
      "Paul Blazkiewicz",
      "P. Malcolm Gourlay",
      "John R. Tucker",
      "Aleksandar D. Rakic",
      "Andrei V. Zvyagin"
    ],
    "categories": [
      "physics.optics"
    ],
    "title": "Experimental Demonstration of Signal-to-Noise-Ratio Improvement of   Fourier-Domain Optical Coherence Tomography",
    "url": "https://arxiv.org/abs/physics/0407069"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cef8251b-4d09-4c14-9420-0f062e8196a0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}