{
  "annotation_id": "3f1d0737-4da9-4353-be6b-f5444683d99f",
  "date_created": "2026-03-02T18:02:23.627000Z",
  "date_modified": "2026-03-02T18:02:23.627000Z",
  "file_hash": "c02edeba2a18a3b0895a9f32939d6d207c83f34bc351f1d94cb27baa57634425",
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  "record": {
    "abstract": "We discuss the observability of strong coupling between single photons in\nsemiconductor microcavities coupled by a chi(2) nonlinearity. We present two\nschemes and analyze the feasibility of their practical implementation in three\nsystems: photonic crystal defects, micropillars and microdisks, fabricated out\nof GaAs. We show that if a weak coherent state is used to enhance the chi(2)\ninteraction, the strong coupling regime between two modes at different\nfrequencies occupied by a single photon is within reach of current technology.\nThe unstimulated strong coupling of a single photon and a photon pair is very\nchallenging and will require an improvement in mirocavity quality factors of\n2-4 orders of magnitude to be observable.",
    "arxiv_id": "quant-ph/0602085",
    "authors": [
      "William T. M. Irvine",
      "Kevin Hennessy",
      "Dirk Bouwmeester"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.96.057405",
    "journal_ref": "Phys. Rev. Lett. 96, 057405 (2006)",
    "title": "Strong coupling between single photons in semiconductor microcavities",
    "url": "https://arxiv.org/abs/quant-ph/0602085"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "08fa4f87-c430-4749-bfbe-0a9e8a58edf4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}