底座
铥
材料科学
光学
光纤激光器
背景(考古学)
激光束质量
梁(结构)
兴奋剂
光电子学
激光器
激光束
物理
工程类
机械工程
古生物学
生物
作者
Nikita Simakov,Alexander Hemming,Adrian Carter,Kevin Farley,Alan Davidson,Neil Carmody,Mark Hughes,J. M. O. Daniel,Len Corena,Д. В. Степанов,John Haub
出处
期刊:Optics Express
[The Optical Society]
日期:2015-02-02
卷期号:23 (3): 3126-3126
被引量:31
摘要
We present a novel large-mode-area thulium-doped fibre with a large pedestal design. We discuss the advantages of this large pedestal fibre in the context of overcoming limitations imposed by cleaving and splicing tolerances. Finally we demonstrate the use of such a fibre in constructing monolithic fibre lasers operating at 1.95 µm with 170 W of output power, 0.1 nm line-width and a diffraction limited beam quality of M(2)(X,Y) = 1.02, 1.03.
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