Yb/Er co-doped phosphate all-solid single-mode photonic crystal fiber

An all-solid Yb(3+)/Er(3+) co-doped single-mode phosphate photonic crystal fiber (PCF) with Watt-level output power and 20 μm core diameter is demonstrated for the first time. A PCF whose refractivity of the active core is lower than that of the background glass is suggested and theoretically confir...

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Detalles Bibliográficos
Autores principales: Wang, Longfei, He, Dongbing, Feng, Suya, Yu, Chunlei, Hu, Lili, Qiu, Jianrong, Chen, Danping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7365318/
https://www.ncbi.nlm.nih.gov/pubmed/25138288
http://dx.doi.org/10.1038/srep06139
Descripción
Sumario:An all-solid Yb(3+)/Er(3+) co-doped single-mode phosphate photonic crystal fiber (PCF) with Watt-level output power and 20 μm core diameter is demonstrated for the first time. A PCF whose refractivity of the active core is lower than that of the background glass is suggested and theoretically confirmed to be in single-mode operation at 40 μm core diameter.

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