{
  "annotation_id": "9556ab23-5e3b-49c4-a659-cf3df5ec3e14",
  "date_created": "2026-03-02T18:00:42.285000Z",
  "date_modified": "2026-03-02T18:00:42.285000Z",
  "file_hash": "d803501e4fa8d389cf441a9df83d0608957fb8fb067836e530ab681709f5c984",
  "private": false,
  "record": {
    "abstract": "Kramers-Kroenig (K-K) analysis of harmonic generation optical data is usually\ngreatly limited by the technical inability to measure data over a wide spectral\nrange. Data inversion for real and imaginary part of $\\chi^{n}(n\\omega; \\omega,\n\u003e... ,\\omega)$ can be more efficiently performed if the knowledge of one of the\ntwo parts of the susceptibility in a finite spectral range is supplemented with\na single measurement of the other part for a given frequency. Then it is\npossible to perform data inversion using only measured data and subtractive K-K\nrelations. In this paper multiply subtractive K-K relations are, for the first\ntime, presented for the nonlinear harmonic generation susceptibilities. The\napplicability of the singly subtractive K-K relations are shown using data for\nthird-order harmonic generation susceptibility of polysilane.",
    "arxiv_id": "physics/0302001",
    "authors": [
      "Valerio Lucarini",
      "Jarkko J. Saarinen",
      "Kai-Erik Peiponen"
    ],
    "categories": [
      "physics.optics",
      "cond-mat.mtrl-sci",
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "doi": "10.1016/S0030-4018(03)01259-8",
    "title": "Multiply subtractive Kramers-Kroenig relations for arbitrary-order   harmonic generation susceptibilities",
    "url": "https://arxiv.org/abs/physics/0302001"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2d47f96f-a7f0-4946-a0c1-82bce09ff180",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}