节点文献
双二色镜腔的国产掺Yb3+双包层光纤激光器
Two-dichroic-mirror Cavity Yb3+-doped Double-clad Fiber Laser
【摘要】 国产双包层光纤对泵浦光不能实现有效吸收,从而导致剩余泵光过多的现象,本文采用了双二色镜的腔结构,研究了国产D型内包层掺Yb3+双包层光纤激光器的输出特性,得到了无剩余泵光的激光脉冲输出,中心波长为1.076μm,平均功率为604 nw.
【Abstract】 A linear cavity double-clad fiber laser basing on two-dichroic-mirror, which can reuse the residual pump light existing in the output laser effectively, is presented. The output characteristics of D-shape inner cladding Yb3+-doped double-clad fiber laser are experimentally studied. The laser wavelength is 1. 076 μm, and the average power of the pulse output without pump light is 604 mW.
【关键词】 双包层光纤激光器;
D型内包层;
双二色镜腔;
【Key words】 double clad fiber laser; D-shape inner clad; two-dichroic-mirror cavity;
【Key words】 double clad fiber laser; D-shape inner clad; two-dichroic-mirror cavity;
【基金】 国家重点基金资助项目(60137010);国家自然科学基金(69977012);天津市自然科学基金(93380101)
- 【文献出处】 南开大学学报(自然科学版) ,Acta Scientiarum Naturalium Universitatis Nankaiensis , 编辑部邮箱 ,2006年01期
- 【分类号】TN248
- 【被引频次】2
- 【下载频次】111