{
  "annotation_id": "235bb611-d8a7-40ee-b830-bb8aaedc0903",
  "date_created": "2026-03-02T18:01:59.479000Z",
  "date_modified": "2026-03-02T18:01:59.479000Z",
  "file_hash": "20967107e4980a2906f92c5077e470cfdad42825ef44102a58d8f88b0af980f8",
  "private": false,
  "record": {
    "abstract": "Sub-threshold measurements of a photonic crystal (PC) microcavity laser\noperating at 1.3 microns show a linewidth of 0.10 nm, corresponding to a\nquality factor Q ~ 1.3x10^4. The PC microcavity mode is a donor-type mode in a\ngraded square lattice of air holes, with a theoretical Q ~ 10^5 and mode volume\nVeff ~ 0.25 cubic half-wavelengths in air. Devices are fabricated in an\nInAsP/InGaAsP multi-quantum well membrane and are optically pumped at 830 nm.\nExternal peak pump power laser thresholds as low as 100 microWatts are also\nobserved.",
    "arxiv_id": "quant-ph/0306110",
    "authors": [
      "Kartik Srinivasan",
      "Paul E. Barclay",
      "Oskar Painter",
      "Jianxin Chen",
      "Alfred Y. Cho",
      "Claire Gmachl"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1063/1.1606866",
    "journal_ref": "Appl. Phys. Lett., Vol 83, No. 10, 1915-1917 (2003)",
    "title": "Experimental demonstration of a high quality factor photonic crystal   microcavity",
    "url": "https://arxiv.org/abs/quant-ph/0306110"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2ea696d5-58cd-40d9-b93a-9d2ab387f744",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}