Articles producció científica> Química Física i Inorgànica

Graphene and SESAM mode-locked Yb:CNGS lasers with self-frequency doubling properties

  • Datos identificativos

    Identificador: imarina:5873929
    Handle: https://hdl.handle.net/20.500.11797/imarina5873929
    Autores:
    Kowalczyk MZhang XMateos XShiyi GWang ZXinguang XLoiko PRotermund FSotor JGriebner UPetrov V
    Resumen:
    © 2019 Optical Society of America. We report on mode-locking of an Yb:Ca 3 NbGa 3 Si 2 O 14 laser, which is pumped by a fiber-coupled single-mode laser diode. The shortest pulse duration obtained with a semiconductor saturable absorber mirror is 52 fs, with 75 mW of average output power. Sub-60 fs operation tunable between 1055 and 1074 nm is achieved by employing semiconductor absorbers with different characteristics. We also demonstrate passive mode-locking results with transmissive graphene saturable absorber, reaching an 85 fs pulse duration with 23 mW output power. Moreover, we present the non-phase-matched self-frequency doubling properties of this non-centrosymmetric crystal in the femtosecond regime.

  • Otros:

    Autor según el artículo: Kowalczyk M; Zhang X; Mateos X; Shiyi G; Wang Z; Xinguang X; Loiko P; Rotermund F; Sotor J; Griebner U; Petrov V
    Departamento: Química Física i Inorgànica
    Autor/es de la URV: Mateos Ferré, Xavier / ZHANG, XIAO
    Palabras clave: Operation Locking Generation Crystal-growth
    Resumen: © 2019 Optical Society of America. We report on mode-locking of an Yb:Ca 3 NbGa 3 Si 2 O 14 laser, which is pumped by a fiber-coupled single-mode laser diode. The shortest pulse duration obtained with a semiconductor saturable absorber mirror is 52 fs, with 75 mW of average output power. Sub-60 fs operation tunable between 1055 and 1074 nm is achieved by employing semiconductor absorbers with different characteristics. We also demonstrate passive mode-locking results with transmissive graphene saturable absorber, reaching an 85 fs pulse duration with 23 mW output power. Moreover, we present the non-phase-matched self-frequency doubling properties of this non-centrosymmetric crystal in the femtosecond regime.
    Áreas temáticas: Química Optics Odontología Medicina iii Medicina ii Materiais Matemática / probabilidade e estatística Interdisciplinar Engenharias iv Engenharias iii Engenharias ii Ciências biológicas i Ciências agrárias i Ciência da computação Biotecnología Atomic and molecular physics, and optics Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 10944087
    Direcció de correo del autor: xavier.mateos@urv.cat
    Identificador del autor: 0000-0003-1940-1990
    Fecha de alta del registro: 2024-05-23
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Referencia al articulo segun fuente origial: Optics Express. 27 (2): 590-596
    Referencia de l'ítem segons les normes APA: Kowalczyk M; Zhang X; Mateos X; Shiyi G; Wang Z; Xinguang X; Loiko P; Rotermund F; Sotor J; Griebner U; Petrov V (2019). Graphene and SESAM mode-locked Yb:CNGS lasers with self-frequency doubling properties. Optics Express, 27(2), 590-596. DOI: 10.1364/OE.27.000590
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2019
    Tipo de publicación: Journal Publications

  • Palabras clave:

    Atomic and Molecular Physics, and Optics,Optics
    Operation
    Locking
    Generation
    Crystal-growth
    Química
    Optics
    Odontología
    Medicina iii
    Medicina ii
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Ciências biológicas i
    Ciências agrárias i
    Ciência da computação
    Biotecnología
    Atomic and molecular physics, and optics
    Astronomia / física

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