{
  "annotation_id": "e641e005-46f1-47b3-a84c-2b47578c1c83",
  "date_created": "2026-03-02T18:00:56.157000Z",
  "date_modified": "2026-03-02T18:00:56.157000Z",
  "file_hash": "b7a1a5bec3ddff711b9f654e3934721881a979565e12b3caf9d8334e99b3e149",
  "private": false,
  "record": {
    "abstract": "Tailored time-dependent variations of the transverse profile together with\nlongitudinal phase shifts of laser beams are studied. It is shown theoretically\nthat a standing wave setup and real-time beam forming techniques (e.g. by\ncomputer-addressed holograms) should make it possible to implement smooth\ntransport across and along the beams employed in optical trapping schemes.\nNovel modes for the efficient collection, transport, and concentration of\ntrapped particles should thus become realizable in optical trapping setups.",
    "arxiv_id": "physics/0502023",
    "authors": [
      "Ole Steuernagel"
    ],
    "categories": [
      "physics.optics",
      "physics.gen-ph"
    ],
    "doi": "10.1088/1464-4258/7/6/021",
    "journal_ref": "J. Opt. A: Pure Appl. Opt. 7 (2005) S392--S398",
    "title": "Coherent Transport and Concentration of Particles in Optical Traps using   Varying Transverse Beam Profiles",
    "url": "https://arxiv.org/abs/physics/0502023"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e1f71ba1-cbe9-486f-ac01-2c455b1cc3fe",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}