飞秒激光直写光纤光栅进展及光谱优化方法研究

朱玉雪¹, 陈东营², 赵强^2,^3,^*, 曲轶^1,^*

Progress of Femtosecond Laser Direct Writing Fiber Grating and Spectral Optimization Method

ZHU Yu-xue¹, CHEN Dong-ying², ZHAO Qiang^2,^3,^*, QU Yi^1,^*

飞秒激光直写光纤光栅 (a): 飞秒激光逐点刻写光纤光栅系统^{[ 17 ]}; (b): 飞秒激光逐点刻写法^{[ 18 ]}; (c): 飞秒激光逐线刻写法^{[ 18 ]}; (d): 飞秒激光逐面刻写法^{[ 18 ]}