外文题目: similar to 1 mu m laser output based on heterogeneous fiber with Yb3+-doped fluorophosphate core and phosphate cladding
作者: Wang, Chao; Liu, Xueqiang; Kuan, Peiwen; Wang, Peng; Zhang, Liyan; Chen, Danping
刊名: Mater. Lett.
年: 2016 卷: 179 页： 9--11
英文关键词:
Broad stark splitting; FP Glass; Heterogeneous fiber; Single-frequency fiber laser
GLASSES; YB3+; IONS
英文摘要:
A broad Stark splitting of Yb3+-doped fluorophosphate (FP) core glass and phosphate cladding glass with outstanding thermal and mechanical performance were prepared in this work. Yb3+-doped FP core and phosphate cladding heterogeneous fiber with hexagonal-shape inner cladding was fabricated by the stack-and-draw method. A maximum output power of 2 W was obtained with slope efficiency of 25.6% from a 35 cm fiber. The laser spectrum had a full width at half maximum (FWHM) of 1.5 nm with the central wavelength at 1013 nm. Therefore, FP glass fiber might be a good alternative for gain medium in short-linear-cavity single-frequency fiber laser. (C) 2016 Elsevier B.V. All rights reserved.


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.1016/j.matlet.2016.05.033


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