{
  "abstract": "We report a soft-aperture Kerr-lens mode-locked Tm:Y2O3 ceramic laser stabilized by suppressing wavelength competition under high population-inversion conditions. The laser delivers an average output power of 0.5 W with a pulse duration of 112 fs at a repetition rate of 90 MHz and a central wavelength of 2.08 um. Further optimization for shorter pulses yields a pulse duration of 107 fs, through with a reduced output power of 0.22 W. These results demonstrate that spectral-control is an effective approach for achieving stable mode-locking in such laser with strong spectral competition.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.13427",
  "author_total": 8,
  "authors": [
    {
      "name": "Zeyu Gong"
    },
    {
      "name": "Jing Wang"
    },
    {
      "name": "Panqiang Kang"
    },
    {
      "name": "Weichao Yao"
    },
    {
      "name": "Yujie Peng"
    },
    {
      "name": "Jun Wang"
    },
    {
      "name": "Dingyuan Tang"
    },
    {
      "name": "Yuxin Leng"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/4pkqcx7vpwer5.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.13427",
  "fulltext_url": null,
  "id": "4pkqcx7vpwer5",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.13427",
  "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.optics"
    ],
    [
      "openalex",
      "2208|Solid State Laser Technologies"
    ]
  ],
  "openalex": "W7221548038",
  "pdf_url": "https://arxiv.org/pdf/2610.13427",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-09",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/4pkqcx7vpwer5.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:28:36Z",
      "native_id": "2610.13427",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.13427"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.optics",
      "subfield": "optics-photonics"
    }
  ],
  "title": "Spectral-control-assisted Kerr-lens mode-locking in a Tm:Y2O3 ceramic laser",
  "title_text": "Spectral-control-assisted Kerr-lens mode-locking in a Tm:Y2O3 ceramic laser",
  "type": "preprint",
  "updated_at": "2026-10-30T12:28:36Z",
  "url": "https://research.draconitic.com/paper/4pkqcx7vpwer5",
  "venue": "arXiv",
  "versions": []
}