{
  "annotation_id": "59f84603-926f-4e09-b177-67e16275af4d",
  "date_created": "2026-03-02T18:00:49.518000Z",
  "date_modified": "2026-03-02T18:00:49.518000Z",
  "file_hash": "864825e9a84ed6d60255c43d60b165f23036c7c548953c3dbe0f58082f5317e0",
  "private": false,
  "record": {
    "abstract": "We recently proposed two-dimensional coupled photonic crystal microcavity\narrays as a route to achieve a slow-group velocity of light (flat band) in all\ncrystal directions. In this paper we present the first experimental\ndemonstration of such structures with a measured group velocity below 0.008c\nand discuss the feasibility of applications such as low-threshold photonic\ncrystal lasers with increased output powers, optical delay components and\nsensors.",
    "arxiv_id": "physics/0406109",
    "authors": [
      "Hatice Altug",
      "Jelena Vuckovic"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1063/1.1882755",
    "title": "Experimental demonstration of the slow group velocity of light in   two-dimensional coupled photonic crystal microcavity arrays",
    "url": "https://arxiv.org/abs/physics/0406109"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fe046c18-3b95-4953-9a44-a8a131a82277",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}