Investigation of energy shift of 4f3 and 4f5d levels in Nd-doped YLF and LLF crystals

We observed ultraviolet (UV) luminescence from 4f25d and4f3 configuration in Nd-doped YLiF4 (YLF) and LuLiF4(LLF) crystals induced by multiphotonic excitation of thethree photons (532 nanometers [nm]). The LLF lattice is morecompact than the YLF crystal and favours an absorption andemission shift of...

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Publicat a:Exacta
Autors principals: André Felipe Henriques Librantz, Laércio Gomes, Luiz Vicente Gomes Tarelho, Izilda Márcia Ranieri
Format: Artigo
Idioma:Inglês
Publicat: Universidade Nove de Julho 2006
Matèries:
Ingeniería
Ultraviolet
UV emission
YLF crystal
LLF crystal
Energy shift
Accés en línia:https://www.redalyc.org/articulo.oa?id=81040112
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