{
  "annotation_id": "db0c4f04-60fc-46ea-bc01-70332734c225",
  "date_created": "2026-03-02T18:00:46.310000Z",
  "date_modified": "2026-03-02T18:00:46.310000Z",
  "file_hash": "0d1b3002b8189f4f2526f769bb44b410d8a23aed1d03e8022455ceb08671fe17",
  "private": false,
  "record": {
    "abstract": "We develop a theory of light transmission through an aperture-type near-field\noptical probe with a dissipative matter in its semiconducting core described by\na complex frequency-dependent dielectric function. We evaluate the near-field\ntransmission coefficient of a metallized silicon probe with a large taper angle\nof in the visible and near-infrared wavelength range. It is shown that in this\nspectral range the use of a short silicon probe instead of a glass one allows\nto achieve a strong (up to 10$^2-10^{3}$) enhancement in the transmission\nefficiency.",
    "arxiv_id": "physics/0312053",
    "authors": [
      "V. S. Lebedev",
      "T. I. Kuznetsova",
      "A. M. Tsvelik"
    ],
    "categories": [
      "physics.optics"
    ],
    "title": "Theory of Optical Transmission Through a Near-Field Probe With a   Dissipative Matter in its Core",
    "url": "https://arxiv.org/abs/physics/0312053"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4a342676-cf62-4b6a-a317-441cdd5b8cd3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}