{
  "annotation_id": "7526814a-8d35-4223-8412-2a2e0894dc68",
  "date_created": "2026-03-02T18:01:00.851000Z",
  "date_modified": "2026-03-02T18:01:00.851000Z",
  "file_hash": "90460dbfe7540d47c002de226fe5e03a063736a8ea1b62fc7798326f2662ce68",
  "private": false,
  "record": {
    "abstract": "An isotropic three-dimentional perfect lens based on cubic meshes of\ninterconnected transmission lines and bulk loads is proposed. The lens is\nformed by a slab of a loaded mesh placed in between two similar unloaded\nmeshes. The dispersion equations and the characteristic impedances of the\neigenwaves in the meshes are derived analytically, with an emphasis on\ngenerality. This allows designing of transmission-line meshes with desired\ndispersion properties. The required backward-wave mode of operation in the lens\nis realized with simple inductive and capacitive loads. An analytical\nexpression for the transmission through the lens is derived and the\namplification of evanescent waves is demonstrated. Factors that influence\nenhancement of evanescent waves in the lens are studied and the corresponding\ndesign criteria are established. A possible realization of the structure is\noutlined.",
    "arxiv_id": "physics/0509149",
    "authors": [
      "P. Alitalo",
      "S. Maslovski",
      "S. Tretyakov"
    ],
    "categories": [
      "physics.optics",
      "physics.gen-ph"
    ],
    "doi": "10.1063/1.2185840",
    "journal_ref": "Journal of Applied Physics, 99, 064912 (2006)",
    "title": "Three-dimensional isotropic perfect lens based on LC-loaded transmission   lines",
    "url": "https://arxiv.org/abs/physics/0509149"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7affb26e-4225-4ce1-9cbb-c45f53dfeabf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}