1337 nm emission of a Nd3+-doped TZA glass random laser
Carregando...
Data
Data de publicação
Autores IPEN
Orientador
Título da Revista
ISSN da Revista
Título do Volume
É parte de
É parte de
É parte de
Nanomaterials
Exportar
Resumo
Random lasers have been studied using many materials, but only a couple have used
glass matrices. Here, we present a study of zinc tellurite and aluminum oxide doped with different
percentages of neodymium oxide (4 wt.%, 8 wt.%, and 16 wt.%) and demonstrate for the first time
random laser action at 1337 nm. Laser emission was verified and the laser pulse’s rise time and
input–output power slope were obtained. A cavity composed of the sample’s pump surface and an
effective mirror formed by a second, parallel layer at the gain-loss boundary was probably the main
lasing mechanism of this random laser system. The reason for the absence of emission at 1064 nm is
thought to be a measured temperature rise in the samples’ active volume.
Como referenciar
DIPOLD, JESSICA; BORDON, CAMILA D.S.; MAGALHAES, EVELLYN S.; KASSAB, LUCIANA R.P.; JIMENEZ-VILLAR, ERNESTO; WETTER, NIKLAUS U. 1337 nm emission of a Nd3+-doped TZA glass random laser. Nanomaterials, v. 13, n. 13, p. 1-11, 2023. DOI: 10.3390/nano13131972. Disponível em: http://repositorio.ipen.br/handle/123456789/34162. Acesso em: 24 Mar 2026.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.