{
  "annotation_id": "8a41aa3b-bf07-498c-956b-07c09cfafe84",
  "date_created": "2026-03-02T18:00:39.603000Z",
  "date_modified": "2026-03-02T18:00:39.603000Z",
  "file_hash": "8ccec9f0f708df8cfc0ac893d64fe576f0cb9352e7b9bdeb2de15d839a86e18f",
  "private": false,
  "record": {
    "abstract": "It is shown that the direct Fourier synthesization of light beams allows one\nto create polarity-asymmetric waves, which are able, in the process of\nnonlinear interaction with a medium, to break its inversion symmetry. As a\nresult, these \"polar\" waves may show the effect of optical rectification in\nnonlinear centrosymmetric media by generating light-induced dc electric\npolarization. At the same time, the waves of this type, due to their unusual\nsymmetry properties, can be used for detecting the direction and sign of a dc\nelectric field applied to the medium. The prospects of application of polar\nwaves to data recording and processing are discussed.",
    "arxiv_id": "physics/0204041",
    "authors": [
      "V. S. Zapasskii",
      "E. B. Alexandrov"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1134/1.1481139",
    "title": "Fourier Synthesization of Optical Pulses and \"Polar\u0027\u0027 Light",
    "url": "https://arxiv.org/abs/physics/0204041"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "030151da-1029-4da3-9d05-8ef9835ee1bc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}