Articles producció científicaQuímica Física i Inorgànica

Optical properties of Cr3+:NaAl(WO4)2 crystals

  • Identification data

    Identifier:  imarina:5606064
    Handle: https://hdl.handle.net/20.500.11797/imarina5606064
    Authors:  Nikolov, I; Mateos, X; Güell, F; Massons, J; Nikolov, V; Peshev, P; Díaz, F
    Abstract:
    Single crystals of the recently synthesized double tungstate NaAl(WO 4)2-doped with Cr3+ were grown with the use of the top seeded solution growth technique by slow cooling of nonstoichiometric solutions. Measurements of the optical characteristics of samples with chromium concentrations in the range 1.4 × 1019-1.3 × 10 20 atoms/cm3 were carried out. Absorption and luminescence spectra of Cr3+:NaAl(WO4)2 were obtained at temperatures between 6 and 300 K and the temperature dependence of the Cr3+ luminescence lifetime was established. The Dq/B value found indicates that Cr3+:NaAl(WO4)2 belongs to the high-field site crystals. The results show that the new crystal is a good candidate for broadband laser applications. © 2003 Elsevier B.V. All rights reserved.

  • Others:

    APA: Nikolov, I; Mateos, X; Güell, F; Massons, J; Nikolov, V; Peshev, P; Díaz, F (2004). Optical properties of Cr3+:NaAl(WO4)2 crystals, a new candidate for broadband laser applications. Optical Materials, 25(1), 53-58. DOI: 10.1016/S0925-3467(03)00216-7
    Paper original source: Optical Materials. 25 (1): 53-58
    Article's DOI: 10.1016/S0925-3467(03)00216-7
    Journal publication year: 2004
    Entity: Universitat Rovira i Virgili
    Record's date: 2025-01-28
    URV's Author/s: Díaz González, Francisco Manuel / GüELL VILÀ, FRANK / Masons Bosch, Jaime / Mateos Ferré, Xavier
    Department: Química Física i Inorgànica
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Publication Type: Journal Publications
    ISSN: 09253467
    Author, as appears in the article.: Nikolov, I; Mateos, X; Güell, F; Massons, J; Nikolov, V; Peshev, P; Díaz, F
    Thematic Areas: Spectroscopy, Química, Physical and theoretical chemistry, Physical and theoretical c, Organic chemistry, Optics, Odontología, Medicina ii, Materials science, multidisciplinary, Materials science, Materiais, Interdisciplinar, Inorganic chemistry, General computer science, Engenharias iv, Engenharias iii, Engenharias ii, Electronic, optical and magnetic materials, Electrical and electronic engineering, Computer science (miscellaneous), Ciências ambientais, Ciência de alimentos, Biotecnología, Biodiversidade, Atomic and molecular physics, and optics, Astronomia / física
    Author's mail: jaume.masons@urv.cat, xavier.mateos@urv.cat, f.diaz@urv.cat

  • Keywords:

    Spectroscopy
    Regions
    Phase crystallization
    Oxide laser materials
    Optical properties
    Growth
    Garnet
    Double tungstates
    Crystal growth
    Cr-3
    Atomic and Molecular Physics
    and Optics
    Computer Science (Miscellaneous)
    Electrical and Electronic Engineering
    Electronic
    Optical and Magnetic Materials
    Inorganic Chemistry
    Materials Science
    Multidisciplinary
    Optics
    Organic Chemistry
    Physical and Theoretical C
    Physical and Theoretical Chemistry
    Química
    Odontología
    Medicina ii
    Materiais
    Interdisciplinar
    General computer science
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Ciências ambientais
    Ciência de alimentos
    Biotecnología
    Biodiversidade
    Astronomia / física

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