{
  "annotation_id": "cc3f6506-facf-4827-b993-22ec5f6a1556",
  "date_created": "2026-03-02T18:02:13.454000Z",
  "date_modified": "2026-03-02T18:02:13.454000Z",
  "file_hash": "13df67b9f7a11157b0b9170beafeba3aaa7c37e7eca1f1d9f8d5cc4ccbdfbec6",
  "private": false,
  "record": {
    "abstract": "Measuring the amplitude and the absolute phase of a monochromatic microwave\nfield at a specific point of space and time has many potential applications,\nincluding precise qubit rotations and wavelength quantum teleportation. Here we\nshow how such a measurement can indeed be made using resonant atomic probes,\nvia detection of incoherent fluorescence induced by a laser beam. This\nmeasurement is possible due to self-interference effects between the positive\nand negative frequency components of the field. In effect, the small cluster of\natoms here act as a highly localized pick-up coil, and the fluorescence channel\nacts as a transmission line.",
    "arxiv_id": "quant-ph/0410219",
    "authors": [
      "George C. Cardoso",
      "Prabhakar Pradhan",
      "Jacob Morzinski",
      "M. S. Shahriar"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.71.063408",
    "journal_ref": "Phys. Rev. A 71, 063408 (2005)",
    "title": "In-Situ absolute phase detection of a microwave field via incoherent   fluorescence",
    "url": "https://arxiv.org/abs/quant-ph/0410219"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e2be5970-d3a6-4166-9186-c9b7da9ecaa1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}