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 Qiang2,3,*, QU Yi1,*
激光脉冲能量对光谱的影响[ 41 ] (a): 五种超带宽光纤光栅的反射光谱; (b): 峰值反射率和带宽随激光脉冲能量变化的关系图