{
  "annotation_id": "63c7a065-17ae-42fa-9976-7e1cabee75d6",
  "date_created": "2026-03-02T18:02:30.814000Z",
  "date_modified": "2026-03-02T18:02:30.814000Z",
  "file_hash": "c80406caa2f47f96622e0aa971e44b3d29cdafee14f1acc8cba04cb6d930b6f0",
  "private": false,
  "record": {
    "abstract": "We observe antibunching in the photons emitted from a strongly-coupled single\nquantum dot and pillar microcavity in resonance. When the quantum dot was\nspectrally detuned from the cavity mode, the cavity emission remained\nantibunched, and also anticorrelated from the quantum dot emission. Resonant\npumping of the selected quantum dot via an excited state enabled these\nobservations by eliminating the background emitters that are usually coupled to\nthe cavity. This device demonstrates an on-demand single photon source\noperating in the strong coupling regime, with a Purcell factor of 61 and\nquantum effciency of 97%",
    "arxiv_id": "quant-ph/0609193",
    "authors": [
      "David Press",
      "Stephan Goetzinger",
      "Stephan Reitzenstein",
      "Carolin Hofmann",
      "Andreas Loeffler",
      "Martin Kamp",
      "Alfred Forchel",
      "Yoshihisa Yamamoto"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.98.117402",
    "title": "Photon Antibunching from a Single Quantum Dot-Microcavity System in the   Strong Coupling Regime",
    "url": "https://arxiv.org/abs/quant-ph/0609193"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a6dfc86e-c750-4e3b-a9b6-bb5c783ef3c7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}