Chirped grating lambda /4-shifted distributed feedback laser with uniform longitudinal field distribution
Chirped grating lambda /4-shifted distributed feedback laser with uniform longitudinal field distribution
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DOI：
10.1049/el:19901063
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发表时间：
1990-09
影响因子：
1.1
通讯作者：
P. Zhou;G. S. Lee
中科院分区：
文献类型：
--
作者：
P. Zhou;G. S. Lee
利用耦合模方程对线性啁啾光栅的λ/4位移分布反馈激光器进行了理论分析。该结构具有良好的单模特性和均匀的场分布。
A λ/4-shifted distributed feedback laser with linearly chirped grating was theoretically analysed using the coupled mode equations. The proposed structure shows a good single mode behaviour with very uniform field distribution.