Pump quantum efficiency optimization of 3.5 μm Er-doped ZBLAN fiber laser for high-power operation

976 nm + 1976 nm dual-wavelength pumped Er-doped ZBLAN fiber lasers are generally accepted as the preferred solution for achieving 3.5 μm lasing. However, the 2 μm band excited state absorption from the upper lasing level ((4)F(9/2) → (4)F(7/2)) depletes the Er ions population inversion, reducing th...

Descripción completa

Detalles Bibliográficos
Autores principales: Zhang, Lu, Fu, Shijie, Sheng, Quan, Luo, Xuewen, Zhang, Junxiang, Shi, Wei, Yao, Jianquan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Higher Education Press 2023
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10635972/
https://www.ncbi.nlm.nih.gov/pubmed/37943361
http://dx.doi.org/10.1007/s12200-023-00089-w

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10635972/
https://www.ncbi.nlm.nih.gov/pubmed/37943361
http://dx.doi.org/10.1007/s12200-023-00089-w

Ejemplares similares