{
  "annotation_id": "5e3c65d0-8182-4b8e-9103-ad046c7214ec",
  "date_created": "2026-03-02T18:01:07.404000Z",
  "date_modified": "2026-03-02T18:01:07.404000Z",
  "file_hash": "2c686a5992dbedb4c7c887a420182325993f65720a335a58cc0917716e203d37",
  "private": false,
  "record": {
    "abstract": "In this paper, a spatially dispersive finite-difference time-domain (FDTD)\nmethod to model wire media is developed and validated. Sub-wavelength imaging\nproperties of the finite wire medium slabs are examined. It is demonstrated\nthat the slab with its thickness equal to an integer number of half-wavelengths\nis capable of transporting images with sub-wavelength resolution from one\ninterface of the slab to another. It is also shown that the operation of such\ntransmission devices is not sensitive to their transverse dimensions, which can\nbe made even comparable to the wavelength. In this case, the edge diffractions\nare negligible and do not disturb the image formation.",
    "arxiv_id": "physics/0605025",
    "authors": [
      "Yan Zhao",
      "Pavel A. Belov",
      "Yang Hao"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OE.14.005154",
    "journal_ref": "Optics Express, vol. 14, pp. 5154-5167, 2006",
    "title": "Spatially dispersive finite-difference time-domain analysis of   sub-wavelength imaging by the wire medium slabs",
    "url": "https://arxiv.org/abs/physics/0605025"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "974007b5-d719-4be8-b2e8-1a3c9752ffd0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}