Articles producció científica> Química Física i Inorgànica

Orthorombic Yb:Li2Zn2(MoO4)3 ¿ A novel potential crystal for broadly tunable lasers

  • Dades identificatives

    Identificador: PC:3318
    Autors:
    Mateos, X.Kurilchik, S.Loiko, PYasukevich, A.Trifonov, V.Volokitina, A.Vilejshikova, E.Kisel, V.Baranov, A.Goriev, O.Kuleshov, N.Pavlyuk, A.
    Resum:
    Crystal with composition Li2Zn2(MoO4)3 doped with 0.7 at.% Yb (Yb:LiZnMo), with high optical quality and few cm long is grown from the flux using Li2MoO4 as a solvent. Yb:LiZnMo is orthorombic (sp. gr. Pnma, a = 5.0843 Å, b = 10.4927 Å, c = 17.6742 Å, Z = 4). Polarized Raman spectra are studied for this crystal; the most intense band is observed at 898 cm-1. The ab-sorption, stimulated-emission and gain cross-sections of Yb3+ ions are deter-mined for the principal light polarizations, E || a, b, c. The maximum ¿SE = 6.6×10-21 cm2 at 1011 nm for E || b. The gain bandwidth for Yb:LiZnMo is up to ~50 nm. The radiative lifetime of the Yb3+ ions is 1.55 ms. The Yb:LiZnMo crystals are very promising for broadly tunable lasers.
  • Altres:

    Autor segons l'article: Mateos, X. ; Kurilchik, S. ; Loiko, P; Yasukevich, A. ; Trifonov, V. ; Volokitina, A. ; Vilejshikova, E. ; Kisel, V. ; Baranov, A. ; Goriev, O. ; Kuleshov, N. ; Pavlyuk, A.
    Departament: Química Física i Inorgànica
    Autor/s de la URV: MATEOS FERRÉ, XAVIER; Kurilchik, S. ; Loiko, P; Yasukevich, A. ; Trifonov, V. ; Volokitina, A. ; Vilejshikova, E. ; Kisel, V. ; Baranov, A. ; Goriev, O. ; Kuleshov, N. ; Pavlyuk, A.
    Paraules clau: molybdate crystals Ytterbium lasers stimulated-emission
    Resum: Crystal with composition Li2Zn2(MoO4)3 doped with 0.7 at.% Yb (Yb:LiZnMo), with high optical quality and few cm long is grown from the flux using Li2MoO4 as a solvent. Yb:LiZnMo is orthorombic (sp. gr. Pnma, a = 5.0843 Å, b = 10.4927 Å, c = 17.6742 Å, Z = 4). Polarized Raman spectra are studied for this crystal; the most intense band is observed at 898 cm-1. The ab-sorption, stimulated-emission and gain cross-sections of Yb3+ ions are deter-mined for the principal light polarizations, E || a, b, c. The maximum ¿SE = 6.6×10-21 cm2 at 1011 nm for E || b. The gain bandwidth for Yb:LiZnMo is up to ~50 nm. The radiative lifetime of the Yb3+ ions is 1.55 ms. The Yb:LiZnMo crystals are very promising for broadly tunable lasers.
    Grup de recerca: Física i Cristal.lografia de Materials
    Àrees temàtiques: Química Química Chemistry
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 1612-2011
    Identificador de l'autor: 0000-0003-1940-1990; ; ; ; ; ; ; ; ; ; ;
    Data d'alta del registre: 2018-07-25
    Versió de l'article dipositat: info:eu-repo/semantics/submittedVersion
    Enllaç font original: https://iopscience.iop.org/article/10.1088/1612-202X/aa7603/meta
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    DOI de l'article: 10.1088/1612-202X/aa7603
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2017
    Tipus de publicació: Article Artículo Article
  • Paraules clau:

    Làsers d'estat sòlid
    Iterbi
    Espectroscòpia Raman
    molybdate crystals
    Ytterbium lasers
    stimulated-emission
    Química
    Química
    Chemistry
    1612-2011
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