{
  "annotation_id": "8409330f-82eb-434c-baed-8f1fd3324746",
  "date_created": "2026-03-02T18:01:21.526000Z",
  "date_modified": "2026-03-02T18:01:21.526000Z",
  "file_hash": "e307f8edc4a11b2f3b0eec355afba9a1ffc99899c1831b1b3b4f1a5e42c16955",
  "private": false,
  "record": {
    "abstract": "This paper presents a detailed numerical study of the effect of focusing on\nthe conversion efficiency of low-loss singly-resonant parametric oscillators\nwith collinear focusing of pump and signal. Results are given for the maximal\npump depletion and for pump power levels required for various amounts of\ndepletion, as functions of pump and signal confocal parameters, for kI/kP=0.33\nand 0.50. It is found that the ratio of pump depletion to maximal depletion as\na function of the ratio of pump power to threshold power agrees with the\nplane-wave prediction to within 5%, for a wide range of focusing conditions.\nThe observed trends are explained as resulting from intensity and phase\ndependent mechanisms.",
    "arxiv_id": "physics/9808026",
    "authors": [
      "Kai Druhl"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1007/s003400050454",
    "journal_ref": "Applied Physics B 66, 677 - 683 (1998)",
    "title": "Diffractive effects in singly-resonant continuous-wave parametric   oscillators",
    "url": "https://arxiv.org/abs/physics/9808026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8fedb3d8-f90f-48d7-96d5-eb5948cfacb3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}