{
  "annotation_id": "6e0ad636-d1af-46e7-9d1a-74a5af362d4a",
  "date_created": "2026-03-02T18:00:49.851000Z",
  "date_modified": "2026-03-02T18:00:49.851000Z",
  "file_hash": "2042cab4b1332c0e8a284d5afcb58e739333128632f8e6c5c9eae2bf7276022e",
  "private": false,
  "record": {
    "abstract": "The existence of resonant enhanced transmission and collimation of light\nwaves by subwavelength slits in metal films [for example, see T.W. Ebbesen et\nal., Nature (London) 391, 667 (1998) and H.J. Lezec et al., Science, 297, 820\n(2002)] leads to the basic question: Can a light be enhanced and simultaneously\nlocalized in space and time by a subwavelength slit? To address this question,\nthe spatial distribution of the energy flux of an ultrashort (femtosecond)\nwave-packet diffracted by a subwavelength (nanometer-size) slit was analyzed by\nusing the conventional approach based on the Neerhoff and Mur solution of\nMaxwell\u0027s equations. The results show that a light can be enhanced by orders of\nmagnitude and simultaneously localized in the near-field diffraction zone at\nthe nm- and fs-scales. Possible applications in nanophotonics are discussed.",
    "arxiv_id": "physics/0402019",
    "authors": [
      "S. V. Kukhlevsky",
      "M. Mechler",
      "L. Csapo",
      "K. Janssens",
      "O. Samek"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1103/PhysRevB.70.195428",
    "title": "Enhanced transmission versus localization of a light pulse by a   subwavelength metal slit: Can the pulse have both characteristics?",
    "url": "https://arxiv.org/abs/physics/0402019"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8c83c48d-a0ec-498a-8b3e-d542c77e4383",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}