首页>
外国专利>
High-power single-mode fiber laser system to operate in the range of 2m
High-power single-mode fiber laser system to operate in the range of 2m
展开▼
机译:大功率单模光纤激光系统,工作范围为2m
展开▼
页面导航
摘要
著录项
相似文献
摘要
A high power fiber laser system is configured with a pump cascade and a laser cascade. The pump cascade includes a fiber amplifier provided with a MM core which is doped with ions of rare-earth element including either Er or Yb/Er. The MM core of fiber amplifier is configured with a double bottleneck-shaped cross section. The laser cascade has a fiber laser configured with a core which is doped with Tm ions. The pump light generated by the amplifier is coupled into the upstream end of the Tm laser.
展开▼