{
  "abstract": "Recent observations of replica symmetry breaking (RSB) in ytterbium-based mode-locked fiber lasers have revealed glassy behavior in the quasi-mode-locked (QML) regime. Here, we investigate whether this behavior is restricted to a specific laser implementation or represents a more general feature of mode-locked systems. By analyzing statistical correlations of spectral intensity fluctuations through the Parisi overlap and Pearson correlation parameters, we study two Titanium:sapphire laser systems: a homemade cavity and a commercial laser. In both cases, clear signatures of RSB are observed in the QML regime, while replica-symmetric behavior is recovered in the amplified spontaneous emission (ASE) and standard mode-locked (SML) regimes. These results demonstrate the occurrence of RSB in Titanium:sapphire lasers and support the interpretation of the QML regime as a photonic glassy phase. Together with previous observations in ytterbium-based fiber lasers, these findings suggest that the connection between QML dynamics and RSB may be a general feature of mode-locked laser systems.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: Sci Rep (2026)",
  "arxiv": "2609.24643",
  "author_total": 7,
  "authors": [
    {
      "name": "Nicolas P. Alves"
    },
    {
      "name": "Ricardo V. M. de Almeida Filho"
    },
    {
      "name": "Isaac C. Nunes"
    },
    {
      "name": "Gleison S. Bezerra"
    },
    {
      "name": "Cid B. de Araújo"
    },
    {
      "name": "Marcio H. G. de Miranda"
    },
    {
      "name": "André C. A. Siqueira"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/ex0pc135r2mmn.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.24643",
  "fulltext_url": null,
  "id": "ex0pc135r2mmn",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.24643",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "physics.data-an"
    ],
    [
      "arxiv",
      "physics.optics"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2609.24643",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-21",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/ex0pc135r2mmn.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:23:19Z",
      "native_id": "2609.24643",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.24643"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.data-an",
      "subfield": "computational"
    },
    {
      "field": "physics",
      "origin": "arxiv:physics.optics",
      "subfield": "optics-photonics"
    }
  ],
  "title": "Replica Symmetry Breaking in the Quasi Mode Locked Regime of Titanium Sapphire Lasers",
  "title_text": "Replica Symmetry Breaking in the Quasi Mode Locked Regime of Titanium Sapphire Lasers",
  "type": "preprint",
  "updated_at": "2026-10-30T12:23:19Z",
  "url": "https://research.draconitic.com/paper/ex0pc135r2mmn",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.1038/s41598-026-70225-x",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}