{
  "abstract": "This paper describes a method for expanding the applicable wavelength range of dual-wavelength oscillation injection-locked lasers. Special focus is placed on the laser design that enables simultaneous oscillations at both the gain center and gain tail, requiring the most stringent requirements. We show that a sufficient performance can be achieved by introducing a wavelength-dependence property onto the output coupling mirror, without giving any losses in the laser resonator. We also show how we can determine such wavelength-dependent property on the basis of experimental measurements. Using the designed output-coupler, in practices, we demonstrate simultaneous oscillations with an equal output power, across a variety of wavelength combinations of near the gain center and around the gain tail in which the wavelength separation amounts 60 nm at the most.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.30897",
  "author_total": 5,
  "authors": [
    {
      "name": "Ayaka Hashimoto"
    },
    {
      "name": "Tetsuto Watanabe. Sota Kobayashi"
    },
    {
      "name": "Megumi Otose"
    },
    {
      "name": "Ken'ichi Nakagawa"
    },
    {
      "name": "Masayuki Katsuragawa"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/b59j8tr83wt2f.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.30897",
  "fulltext_url": null,
  "id": "b59j8tr83wt2f",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.30897",
  "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|Semiconductor Lasers and Optical Devices"
    ]
  ],
  "openalex": "W7223372707",
  "pdf_url": "https://arxiv.org/pdf/2610.30897",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-22",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/b59j8tr83wt2f.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:34:34Z",
      "native_id": "2610.30897",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.30897"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.optics",
      "subfield": "optics-photonics"
    }
  ],
  "title": "Laser-design methodology for extending an available wavelength range of dual-wavelength injection-seeded laser",
  "title_text": "Laser-design methodology for extending an available wavelength range of dual-wavelength injection-seeded laser",
  "type": "preprint",
  "updated_at": "2026-10-30T12:34:34Z",
  "url": "https://research.draconitic.com/paper/b59j8tr83wt2f",
  "venue": "arXiv",
  "versions": []
}