{
  "annotation_id": "9dcd7c66-3e32-4501-9ad3-d929c1b274b5",
  "date_created": "2026-03-02T18:01:18.079000Z",
  "date_modified": "2026-03-02T18:01:18.079000Z",
  "file_hash": "03786b6143341f6a7f6f4749747f681b092b1ea7a548c6e4566e3b9189f7c6ac",
  "private": false,
  "record": {
    "abstract": "We study the performance and limitations of a coherent interface between\ncollective atomic states and single photons. A quantized spin-wave excitation\nof an atomic sample inside an optical resonator is prepared probabilistically,\nstored, and adiabatically converted on demand into a sub-Poissonian photonic\nexcitation of the resonator mode. The measured peak single-quantum conversion\nefficiency of 0.84(11) and its dependence on various parameters are well\ndescribed by a simple model of the mode geometry and multilevel atomic\nstructure, pointing the way towards implementing high-performance stationary\nsingle-photon sources.",
    "arxiv_id": "physics/0702013",
    "authors": [
      "J. Simon",
      "H. Tanji",
      "J. K. Thompson",
      "V. Vuletic"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "doi": "10.1103/PhysRevLett.98.183601",
    "title": "Interfacing Collective Atomic Excitations and Single Photons",
    "url": "https://arxiv.org/abs/physics/0702013"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "65b4e63a-ce34-42b7-a90e-e33e88aec7d7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}