Autor segons l'article: Kurilchik, Sergei; Loiko, Pavel; Yasukevich, Anatol; Trifonov, Vyacheslav; Volokitina, Anna; Vilejshikova, Elena; Kisel, Viktor; Mateos, Xavier; Baranov, Alexander; Goriev, Oleg; Kuleshov, Nikolay; Pavlyuk, Anatoly;
Departament: Química Física i Inorgànica
Autor/s de la URV: Mateos Ferré, Xavier
Paraules clau: Ytterbium lasers Ytterbium Yb Stimulated-emission Raman spectra Power Operation Molybdate crystals Li2mg2(moo4)(3) Laser materials Kyw Growth
Resum: Crystal with composition Li2Zn2(MoO4)(3) doped with 0.7 at.% Yb (Yb:LiZnMo), with high optical quality and a length of a few cm is grown from the flux using Li2MoO4 as a solvent. Yb:LiZnMo is orthorombic (sp. gr. Pnma, a = 5.0843 angstrom, b = 10.4927 angstrom, c = 17.6742 angstrom, Z = 4). Polarized Raman spectra are studied for this crystal; the most intense band is observed at 898 cm(-1). The absorption, stimulated-emission and gain cross-sections of Yb3+ ions are determined for the principal light polarizations, E parallel to a, b, c. The maximum sigma(SE) = 6.6 x 10(-21) cm(2) at 1011 nm for E parallel to b. The gain bandwidth for Yb:LiZnMo is up to similar 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.
Àrees temàtiques: Química Physics, applied Physics and astronomy (miscellaneous) Optics Odontología Medicina iii Medicina ii Medicina i Materiais Interdisciplinar Instruments & instrumentation Instrumentation Engenharias iv Engenharias ii Ciências biológicas iii Ciências biológicas i Biotecnología Astronomia / física
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 16122011
Adreça de correu electrònic de l'autor: xavier.mateos@urv.cat
Identificador de l'autor: 0000-0003-1940-1990
Data d'alta del registre: 2024-09-07
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/
Referència a l'article segons font original: Laser Physics Letters. 14 (8):
Referència de l'ítem segons les normes APA: Kurilchik, Sergei; Loiko, Pavel; Yasukevich, Anatol; Trifonov, Vyacheslav; Volokitina, Anna; Vilejshikova, Elena; Kisel, Viktor; Mateos, Xavier; Baran (2017). Orthorombic Yb:Li2Zn2(MoO4)(3)-a novel potential crystal for broadly tunable lasers. Laser Physics Letters, 14(8), -. DOI: 10.1088/1612-202X/aa7603
DOI de l'article: 10.1088/1612-202X/aa7603
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2017
Tipus de publicació: Journal Publications
Repositori URV