{
  "annotation_id": "6a4bb73e-f619-487f-a053-d5a2a850e815",
  "date_created": "2026-03-02T18:01:13.605000Z",
  "date_modified": "2026-03-02T18:01:13.605000Z",
  "file_hash": "5236e6c213be95a33e522389571de8ac673d6e908e419b4c0c771ffa75ae3a2d",
  "private": false,
  "record": {
    "abstract": "We theoretically study the problem of detecting dipole radiation in an\noptical system of high numerical aperture in which the detector is sensitive to\n\\textit{field amplitude}. In particular, we model the phase sensitive detector\nas a single-mode cylindrical optical fiber. We find that the maximum in\ncollection efficiency of the dipole radiation does not coincide with the\noptimum resolution for the light gathering instrument. The calculated results\nare important for analyzing fiber-based confocal microscope performance in\nfluorescence and spectroscopic studies of single molecules and/or quantum dots.",
    "arxiv_id": "physics/0609173",
    "authors": [
      "A. N. Vamivakas",
      "M. Dogan",
      "S. B. Ippolito",
      "E. R. Behringer",
      "A. K. Swan",
      "B. B. Goldberg",
      "M. S. Unlu"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OL.32.000970",
    "title": "Phase sensitive detection of dipole radiation in a fiber-based high   numerical aperture optical system",
    "url": "https://arxiv.org/abs/physics/0609173"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "21a7a805-67a7-4ca4-8c17-f7fa31d55f58",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}