Autor según el artículo: Pan, Zhongben; Dai, Xiaojun; Lei, Yuanhua; Cai, Huaqiang; Serres, Josep Maria; Aguilo, Magdalena; Diaz, Francesc; Ma, Jie; Tang, Dingyuan; Vilejshikova, Elena; Griebner, Uwe; Petrov, Valentin; Loiko, Pavel; Mateos, Xavier
Departamento: Química Física i Inorgànica
Autor/es de la URV: Aguiló Díaz, Magdalena / Díaz González, Francisco Manuel / Mateos Ferré, Xavier / Serres Serres, Josep Maria
Palabras clave: Hashtag Etiqueta «#» @uroweb @residentesaeu @infoAeu
Resumen: © The Royal Society of Chemistry 2018. A high quality Yb3+-doped strontium lanthanum aluminate crystal, Yb:SrLaAlO4(Yb:SLA) is grown by the Czochralski method. It is tetragonal (sp. gr. I4/mmm, a = b = 3.7536 Å, c = 12.6253 Å). Room- and low-temperature spectroscopy of Yb3+ions in this crystal are studied. The Stark splitting is resolved. Absorption, stimulated-emission (SE) and gain cross-sections are determined with polarized light. In the spectral range of laser emission, the maximum σSEis 0.57 × 10-20cm2at 1047 nm for σ polarization. The polarized Raman spectra of Yb:SLA are presented. Thermal properties of Yb:SLA are characterized in terms of the linear thermal expansion, specific heat and thermal conductivity. The latter is as high as 6.06 and 4.30 W m-1K-1along the a- and c-axes, respectively (at room temperature). Broadband tuning of a continuous-wave (CW) Yb:SLA laser, from 1011 to 1082 nm has been achieved. Due to its good thermal properties, broad and smooth gain spectra, Yb:LSA is a promising material for power-scalable, broadly tunable CW and sub-100 fs mode-locked lasers at ∼1 μm.
Áreas temáticas: Química Odontología Materials science (miscellaneous) Materials science (all) Materiais Interdisciplinar General materials science General chemistry Farmacia Ensino Engenharias iv Engenharias ii Crystallography Condensed matter physics Ciências biológicas ii Ciências ambientais Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Biotecnología Biodiversidade Astronomia / física
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 14668033
Direcció de correo del autor: josepmaria.serres@urv.cat magdalena.aguilo@urv.cat xavier.mateos@urv.cat f.diaz@urv.cat
Identificador del autor: 0000-0002-4299-538X 0000-0001-6130-9579 0000-0003-1940-1990 0000-0003-4581-4967
Página final: 3395
Fecha de alta del registro: 2024-10-19
Volumen de revista: 20
Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
Enlace a la fuente original: https://pubs.rsc.org/en/content/articlelanding/2018/ce/c8ce00540k#!divAbstract
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Crystengcomm. 20 (24): 3388-3395
Referencia de l'ítem segons les normes APA: Pan, Zhongben; Dai, Xiaojun; Lei, Yuanhua; Cai, Huaqiang; Serres, Josep Maria; Aguilo, Magdalena; Diaz, Francesc; Ma, Jie; Tang, Dingyuan; Vilejshikov (2018). Crystal growth and properties of the disordered crystal Yb:SrLaAlO4: A promising candidate for high-power ultrashort pulse lasers. Crystengcomm, 20(24), 3388-3395. DOI: 10.1039/c8ce00540k
DOI del artículo: 10.1039/c8ce00540k
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2018
Página inicial: 3388
Tipo de publicación: Journal Publications
Repositori URV