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| A l15-W Ytterbium-Doped Fibre Laser | |
| 作者姓名： | ZHOUJun LOUQi-Hong KONGLing-Feng WUZhong-Lin XUEDong DONGJing-Xing WEIYun-Rong YEZhen-Huan ZHUJian-Qiang WANGZhi-Jiang |
| 作者单位： | ShanghaiInstituteofOpticsandFineMechanics,ChineseAcademyofSciences,Shanghai201800 |
| 摘 要： | We report a highly efficient ytterbium-doped double-clad fibre laser, one-end pumped by a 975-nm diode stacksource and generating up to 115.6 W of cw output power at 1.1 μm. The maximum optical-to-optical conversionefficiency with respect to the launched pump power is 79% at 65-W output power, and the overall slope efficiencyis about 69%. |
| 关 键 词： | 镱掺杂光纤激光器 泵浦功率 输出功率 结构设计 光路设计 |
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