{
  "annotation_id": "4fe13ff4-6756-4cb0-9b67-0872fba32811",
  "date_created": "2026-03-02T18:00:46.855000Z",
  "date_modified": "2026-03-02T18:00:46.855000Z",
  "file_hash": "288252363d2370cb3aa3e893560909da714b2de8ca20c2a5c1b787871c8fc678",
  "private": false,
  "record": {
    "abstract": "We study the second harmonic generation (SHG) in a suspension of small\nspherical particles confined within a slab, assuming undepleted pump and\napplying (i) single scattering approximation and (ii) diffusion approximation.\nIn the case (i), the angular diagram, the differential and total crossections\nof the SHG process, as well as the average cosine of SH scattering angle are\ncalculated. In the case (ii), the average SH intensity is found to show no\nexplicit dependence on the linear scattering properties of the suspension. The\naverage intensity of SH wave scales as I_0 L / \\Lambda_2 in both cases (i) and\n(ii), where I_0 is the intensity of the incident wave, L is the slab thickness,\nand \\Lambda_2 is an intensity-dependent \"SH scattering\" length.",
    "arxiv_id": "physics/0308008",
    "authors": [
      "E. V. Makeev",
      "S. E. Skipetrov"
    ],
    "categories": [
      "physics.optics",
      "cond-mat.soft"
    ],
    "doi": "10.1016/S0030-4018(03)01756-5",
    "journal_ref": "Optics Communications 224(1-3), 139-147 (2003)",
    "title": "Second harmonic generation in suspensions of spherical particles",
    "url": "https://arxiv.org/abs/physics/0308008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5aecc954-d2b3-4ecb-abb6-a4b797d53f55",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}