{
  "annotation_id": "e0996dc6-6419-459f-a72c-49f4bf33a394",
  "date_created": "2026-03-02T18:00:57.224000Z",
  "date_modified": "2026-03-02T18:00:57.224000Z",
  "file_hash": "bf0387bd46bc7ddae78f3b34e01ce156deb83a5a4ed3fbd156d308cf50d8b15c",
  "private": false,
  "record": {
    "abstract": "We demonstrate the coupling of PbS quantum dot emission to photonic crystal\ncavities at room temperature. The cavities are defined in 33% Al, AlGaAs\nmembranes on top of oxidized AlAs. Quantum dots were dissolved in\nPoly-methyl-methacrylate (PMMA) and spun on top of the cavities. Quantum dot\nemission is shown to map out the structure resonances, and may prove to be\nviable sources for room temperature cavity coupled single photon generation for\nquantum information processing applications. These results also indicate that\nsuch commercially available quantum dots can be used for passive structure\ncharacterization. The deposition technique is versatile and allows layers with\ndifferent dot densities and emission wavelengths to be re-deposited on the same\nchip.",
    "arxiv_id": "physics/0505098",
    "authors": [
      "Ilya Fushman",
      "Dirk Englund",
      "Jelena Vuckovic"
    ],
    "categories": [
      "physics.optics",
      "physics.gen-ph",
      "quant-ph"
    ],
    "doi": "10.1117/12.645341",
    "title": "Coupling of PbS Quantum Dots to Photonic Crystal Cavities at Room   Temperature",
    "url": "https://arxiv.org/abs/physics/0505098"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a927199a-b660-442a-a63d-278b1ed78d3a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}