{
  "annotation_id": "40de1211-2a10-4139-9c9d-f92bfca61a4a",
  "date_created": "2026-03-02T18:02:24.249000Z",
  "date_modified": "2026-03-02T18:02:24.249000Z",
  "file_hash": "6268ee31772a07f2081951e89f38369a980d0c619d55c23189196b8c80a9fe93",
  "private": false,
  "record": {
    "abstract": "We have previously shown that two-photon absorption (TPA) and the quantum\nZeno effect can be used to make deterministic quantum logic devices from an\notherwise linear optical system. Here we show that this type of quantum Zeno\ngate can be used with additional two-photon absorbing media and weak laser\npulses to make a heralded single photon source. A source of this kind is\nexpected to have a number of practical advantages that make it well suited for\nlarge scale quantum information processing applications.",
    "arxiv_id": "quant-ph/0603141",
    "authors": [
      "B. C. Jacobs",
      "T. B. Pittman",
      "J. D. Franson"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.74.010303",
    "title": "Single Photon Source Using Laser Pulses and Two-Photon Absorption",
    "url": "https://arxiv.org/abs/quant-ph/0603141"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fef36ef6-7480-4c99-a970-70d98a2d6cbc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}