The difference of the two methods of fiber facet handling was discussed. We tested the Ra of the facet after polishing or cleaving the fiber facet. The Ra of the polished facet was 0.6nm, though the Ra of the facet was only 24nm. The influence of the fiber facet on the output power and beam quality of fiber lasers was also researched.
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朱辰,李尧,王雄飞,林佶翔,赵鸿.光纤端面处理对光纤激光器输出性能的影响[J].激光与红外,2008,38(5):447~450 ZHU Chen, LI Yao, WANG Xiong-fei, LIN Ji-xiang, ZHAO Hong. Influence of the Fiber Facet on the Output Quality of Fiber Lasers[J]. LASER & INFRARED,2008,38(5):447~450