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调Q双包层光纤激光器研究新进展
Recent Progress of Q-Switched Double-Clad Fiber Laser
【摘要】 综述了近几年来在高能量输出(毫焦)、高重复频率(千赫兹)、纳秒级脉冲输出的调Q光纤双包层光纤激光器研究的最新进展,包括饱和吸收体和受激布里渊散射被动调Q、声光和电光主动调Q等,并分析各自的特点。最后讨论了国内外调Q双包层光纤激光器的研究现状和发展前景
【Abstract】 The latest progress of nanosecond -switched double-clad fiber laser with high energy(mJ) andhigh pulse frequency (kHz) is described. The characteristics of -switch techniques includingsaturated absorber, stimulated brillouin scattering (SBS) passive -switches and electric-optic,acousto-optic active -switches are discussed respectively. Finally,the development trends andapplications of Q-switched double-clad fiber laser are prospected.
【关键词】 激光器;
掺Yb双包层光纤;
主动调Q;
被动调Q;
【Key words】 laser; Yb-doped double-clad fiber; active Q-switch; passive Q-switch;
【Key words】 laser; Yb-doped double-clad fiber; active Q-switch; passive Q-switch;
- 【文献出处】 激光与光电子学进展 ,Laser & Optoelectronics Progress , 编辑部邮箱 ,2006年09期
- 【分类号】TN248
- 【被引频次】4
- 【下载频次】334