Ytterbium-doped large-core fiber laser with 1.36 kW continuous-wave output power
Ytterbium-doped large-core fiber laser with 1.36 kW continuous-wave output power
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DOI：
10.1364/opex.12.006088
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发表时间：
2004-12-13
期刊：
影响因子：
3.8
通讯作者：
Nilsson, J
中科院分区：
文献类型：
--
作者：
Jeong, Y;Sahu, JK;Nilsson, J
我们已经证明了一个高效的包层泵浦掺镱光纤激光器产生1.36千瓦的连续波输出功率在1.1妈妈83%的斜率效率和近衍射极限光束质量。激光器通过光纤两端进行端面泵浦，即使在最高输出功率下也没有显示出翻转的迹象，这仅受可用泵浦功率的限制。(C)2004年美国光学学会。
We have demonstrated a highly-efficient cladding-pumped ytterbium-doped fiber laser generating 1.36 kW of continuous-wave output power at 1.1 mum with 83% slope efficiency and near diffraction-limited beam quality. The laser was end-pumped through both fiber ends and showed no evidence of roll-over even at the highest output power, which was limited only by available pump power. (C) 2004 Optical Society of America.