Articles producció científica> Química Física i Inorgànica

Judd-Ofelt analysis and stimulated-emission cross-sections for highly doped (38 at%) Er:YSGG laser crystal

  • Identification data

    Identifier: imarina:9282588
  • Authors:

    Loiko PA
    Arbabzadah EA
    Damzen MJ
    Mateos X
    Dunina EB
    Kornienko AA
    Yasukevich AS
    Skoptsov NA
    Yumashev KV
  • Others:

    Author, as appears in the article.: Loiko PA; Arbabzadah EA; Damzen MJ; Mateos X; Dunina EB; Kornienko AA; Yasukevich AS; Skoptsov NA; Yumashev KV
    Department: Química Física i Inorgànica
    URV's Author/s: Mateos Ferré, Xavier
    Keywords: Stimulated emission cross section Stimulated emission Radiative transitions Radiative lifetime Nonradiative decays Lower excited state Laser operations Judd-ofelt theory Judd-ofelt analysis Ions Gallium garnets Excited states Erbium ions Erbium ion Erbium
    Abstract: Stimulated-emission cross-section spectra are determined for the ~1.5 ?m and 3 ?m transitions of Er3+ ions in YSGG crystal. For the 4I11/2?4I13/2 channel, the maximum stimulated-emission cross-section ?SE is 0.43×10-20 cm2 at 2797.1 nm. For the 4I13/2?4I15/2 channel, ?SE=1.20×10-20 cm2 at 1532.8 nm. Due to the reabsorption loss, laser operation is expected at ~1644 nm. Radiative lifetimes of all excited states of the Er3+ ion from 4I13/2 to 2H9/2 and probabilities of radiative transitions from these states are determined using the Judd-Ofelt theory. Radiative lifetimes of the 4I13/2 and 4I11/2 excited states for Er3+ ions in YSGG are 7.73 ms and 9.75 ms, respectively. Non-radiative decay is analyzed for lower excited-states of Er3+ ions in YSGG. © 2015 Elsevier B.V. All rights reserved.
    Thematic Areas: Química Optics Odontología Medicina ii Medicina i Materiais Interdisciplinar General chemistry Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Condensed matter physics Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciência de alimentos Chemistry (miscellaneous) Chemistry (all) Biotecnología Biophysics Biochemistry Atomic and molecular physics, and optics Astronomia / física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: xavier.mateos@urv.cat
    Author identifier: 0000-0003-1940-1990
    Record's date: 2023-02-19
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://www.sciencedirect.com/science/article/abs/pii/S0022231315300429
    Papper original source: Journal Of Luminescence. 171 226-233
    APA: Loiko PA; Arbabzadah EA; Damzen MJ; Mateos X; Dunina EB; Kornienko AA; Yasukevich AS; Skoptsov NA; Yumashev KV (2016). Judd-Ofelt analysis and stimulated-emission cross-sections for highly doped (38 at%) Er:YSGG laser crystal. Journal Of Luminescence, 171(), 226-233. DOI: 10.1016/j.jlumin.2015.10.072
    Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/
    Article's DOI: 10.1016/j.jlumin.2015.10.072
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2016
    Publication Type: Journal Publications
  • Keywords:

    Atomic and Molecular Physics, and Optics,Biochemistry,Biophysics,Chemistry (Miscellaneous),Condensed Matter Physics,Optics
    Stimulated emission cross section
    Stimulated emission
    Radiative transitions
    Radiative lifetime
    Nonradiative decays
    Lower excited state
    Laser operations
    Judd-ofelt theory
    Judd-ofelt analysis
    Ions
    Gallium garnets
    Excited states
    Erbium ions
    Erbium ion
    Erbium
    Química
    Optics
    Odontología
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    General chemistry
    Farmacia
    Ensino
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Condensed matter physics
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciência de alimentos
    Chemistry (miscellaneous)
    Chemistry (all)
    Biotecnología
    Biophysics
    Biochemistry
    Atomic and molecular physics, and optics
    Astronomia / física
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