{
  "abstract": "We predict that dispersive shock waves can be observed in multimode fibers with a parabolic index profile despite competing with geometric parametric instability. Spatial self-imaging forces these shock waves to radiate at multiple resonant frequencies even in the absence of relevant higher-order dispersion. A simple phase-matching rule derived from a reduced model accurately describes such resonances in agreement with a full 1 + 3D model. This allows to interpret spectral reshaping of intense pulses occurring in the normal dispersion regime.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 3,
  "authors": [
    {
      "name": "Salvatore Nolasco"
    },
    {
      "name": "Matteo Conforti"
    },
    {
      "name": "Stefano Trillo"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/70maj9fw8sa8t.bib",
  "cited_by": 0,
  "doi": "10.1364/ol.599654",
  "fulltext_url": null,
  "id": "70maj9fw8sa8t",
  "issns": [
    "0146-9592",
    "1539-4794"
  ],
  "landing_url": "https://hal.science/hal-05850382v1",
  "language": "en",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "hal",
      "0.nlin"
    ],
    [
      "hal",
      "0.phys"
    ],
    [
      "hal",
      "0.spi"
    ],
    [
      "hal",
      "1.nlin.nlin-ps"
    ],
    [
      "hal",
      "1.phys.phys"
    ],
    [
      "hal",
      "1.spi.opti"
    ],
    [
      "hal",
      "2.phys.phys.phys-optics"
    ],
    [
      "openalex",
      "3109|Nonlinear Waves and Solitons"
    ]
  ],
  "openalex": "W7155419049",
  "pdf_url": "https://hal.science/hal-05850382/document",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-03",
  "publisher": "Optical Society of America - OSA Publishing",
  "ris": "https://research.draconitic.com/paper/70maj9fw8sa8t.ris",
  "sources": [
    {
      "first_seen": "2026-11-04T12:20:52Z",
      "native_id": "hal-05850382",
      "source": "hal",
      "url": "https://hal.science/hal-05850382v1"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "hal:2.phys.phys.phys-optics",
      "subfield": "optics-photonics"
    },
    {
      "field": "physics",
      "origin": "hal:0.nlin",
      "subfield": "statistical-nonlinear"
    }
  ],
  "title": "Radiating multimode dispersive shock waves",
  "title_text": "Radiating multimode dispersive shock waves",
  "type": "peer-reviewed",
  "updated_at": "2026-11-05T12:20:12Z",
  "url": "https://research.draconitic.com/paper/70maj9fw8sa8t",
  "venue": "Optics Letters",
  "versions": []
}