{
  "annotation_id": "9312f1b0-69b0-4158-acf6-f8ec4bda75dd",
  "date_created": "2026-03-02T18:01:56.077000Z",
  "date_modified": "2026-03-02T18:01:56.077000Z",
  "file_hash": "0a8f61939553568dfa3d96a0edc71f0b37d488d4ea326125102e0cecd0c8b11a",
  "private": false,
  "record": {
    "abstract": "We show first reconstructions of the photon-number distribution obtained with\na multi-channel fiber-loop detector. Apart from analyzing the statistics of\nlight pulses this device can serve as a sophisticated postselection device for\nexperiments in quantum optics and quantum information. We quantify its\nefficiency by means of the Fisher information and compare it to the efficiency\nof the ideal photodetector.",
    "arxiv_id": "quant-ph/0303032",
    "authors": [
      "J. Rehacek",
      "Z. Hradil",
      "O. Haderka",
      "J. Perina Jr",
      "M. Hamar"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.67.061801",
    "title": "Multiple-photon resolving fiber-loop detector",
    "url": "https://arxiv.org/abs/quant-ph/0303032"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "913d8143-3341-439c-82f1-b11eae43d234",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}