{
  "annotation_id": "f29f287e-97ba-46c6-b7ca-97328545850d",
  "date_created": "2026-03-02T18:02:41.054000Z",
  "date_modified": "2026-03-02T18:02:41.054000Z",
  "file_hash": "f2b28cc73fe1b61213c64165a7f4c7799c3813a09b8089e96dfd39524386835f",
  "private": false,
  "record": {
    "abstract": "We present a quantum-mechanical analysis of a nonlinear interferometer that\nachieves optical switching via cross-phase modulation resulting from the Kerr\neffect. We show how it performs as a very precise optical regenerator, highly\nimproving the transmitted bit-error rate in the presence of loss.",
    "arxiv_id": "quant-ph/9801063",
    "authors": [
      "Giacomo M. D\u0027Ariano",
      "Prem Kumar"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1109/68.669331",
    "journal_ref": "IEEE Photonics Tech.Lett. 10 (1998) 699-701",
    "title": "A quantum-mechanical study of optical regenerators based on   nonlinear-loop mirrors",
    "url": "https://arxiv.org/abs/quant-ph/9801063"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1f85b672-b628-4978-b0a1-6c78c64583b8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}