双层反射膜空芯传能光纤  

Dual-layer Reflection Film Transmitting Energy Hollow Fiber

作　　者：侯峙云[1] 周桂耀[1] 侯蓝田[1] 

机构地区：[1]燕山大学红外光纤与传感研究所,河北秦皇岛066004

出　　处：《中国激光》2002年第5期433-435,共3页Chinese Journal of Lasers

摘　　要：利用化学气相沉积法 ,在毛细石英管内沉积GeO2 Al双层反射膜结构 ,增加内表面膜的反射率 ,降低传输损耗 ,该光纤可传输功率大于 80W的连续CO2The dual layer dielectric reflection film of GeO 2/Al is deposited on inner wall of the quartz capillary by CVD. The inner surface reflectivity is increased, and transmission losses are decreased. The transmitting energy hollow fiber can transmit more than 80 W power of CW carbon dioxide laser.

关 键 词：双层反射膜 传能空芯光纤 激光 

分 类 号：TN253[电子电信—物理电子学]