甚小波长间隔多波长掺铒光纤激光器的实验研究  

作　　者：朱宗玖[1] 王亚林[1] 

机构地区：[1]安徽理工大学电气系,安徽淮南232001

出　　处：《科技创新导报》2009年第31期14-15,共2页Science and Technology Innovation Herald

基　　金：国家自然科学基金(项目号50574005)

摘　　要：设计了一种稳定工作的掺铒光纤激光器及梳状滤波器结构,通过优化掺铒光纤长度和腔损耗,在液氮低温环境下,得到了0.2nm波长间隔下、1532nm波段稳定的多波长激光振荡输出。实验结果表明,掺铒光纤在不同波段的非均匀加宽效应差异明显。The configurations of Erbium-doped fiber laser and comb filter that work stably have been designed. The stable multiwsvelength oscillation of Erbium--doped fiber laser with wavelength spacing 0.2nm in 1532nm band had been obtained at liquid nitrogen temperature by optimizing length of Erbium-doped fiber and loss of cavity. The experimental results show that, the Erbium-- doped fiber exhibits obviously different inhomogeneous gain broadening in different band.

关 键 词：掺铒光纤激光器 多波长振荡 梳状滤波器 非均匀加宽效应 

分 类 号：TN248[电子电信—物理电子学]