{
  "annotation_id": "3e40f711-181b-4c71-a8e3-cca59a659a16",
  "date_created": "2026-03-02T18:01:18.444000Z",
  "date_modified": "2026-03-02T18:01:18.444000Z",
  "file_hash": "bf0bee83c45fe8b00f530f0565afb6bbf1b563d9822f944a8a05942c10352414",
  "private": false,
  "record": {
    "abstract": "We report the observation of strong exciton-photon coupling in a ZnSe based\nmicrocavity fabricated using epitaxial liftoff. Molecular beam epitaxial grown\nZnSe/Zn$_{0.9}$Cd$_{0.1}$Se quantum wells with a one wavelength optical length\nat the exciton emission were transferred to a SiO$_2$/Ta$_2$O$_5$ mirror with a\nreflectance of 96% to form finesse matched microcavities. Analysis of our angle\nresolved transmission spectra reveals key features of the strong coupling\nregime: anticrossing with a normal mode splitting of $23.6 meV$ at $20 K$;\ncomposite evolution of the lower and upper polaritons; and narrowing of the\nlower polariton linewidth near resonance. The heavy hole exciton oscillator\nstrength per quantum well is also deduced to be $1.78 \\times 10^{13} cm^{-2}$.",
    "arxiv_id": "physics/0703174",
    "authors": [
      "A. Curran",
      "J. K. Morrod",
      "K. A. Prior",
      "A. K. Kar",
      "R. J. Warburton"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1088/0268-1242/22/11/001",
    "title": "Exciton-photon coupling in a ZnSe based microcavity fabricated using   epitaxial liftoff",
    "url": "https://arxiv.org/abs/physics/0703174"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "41ee94fc-f4ac-4013-9c1c-f72b541321c5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}