{
  "annotation_id": "18264d1b-9e6d-4102-95a3-eb9db01b690b",
  "date_created": "2026-03-02T18:01:07.094000Z",
  "date_modified": "2026-03-02T18:01:07.094000Z",
  "file_hash": "58bfa030bee07510875a2ebefe6ae218262397e1b92fb08bd2fee7ee727ba63e",
  "private": false,
  "record": {
    "abstract": "Laser trapping near the surface of a nanostructured substrate is\ndemonstrated. Stable microbubbles with radii of 1-20micrometers have been\ncreated and manipulated with sub-micron precision by a focused laser beam in an\nimmersion oil covering arrays of pairs of gold nanopillars deposited on a glass\nsubstrate. The threshold for bubble creation and trapping characteristics\ndepended on near-field coupling of nanopillars. The nanometric laser tweezers\nshowed giant trapping efficiency of Q~50 for the trapped microbubbles.",
    "arxiv_id": "physics/0603217",
    "authors": [
      "A. R. Sidorov",
      "Y. Zhang",
      "A. N. Grigorenko",
      "M. R. Dickinson"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1016/j.optcom.2007.06.027",
    "journal_ref": "Nature Photonics 2, 365-370 (2008)",
    "title": "Nanometric laser trapping based on nanostructured substrates",
    "url": "https://arxiv.org/abs/physics/0603217"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8283bcdb-ae81-4e9a-9dd2-689f85ad663f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}