1.5 mu m band travelling-wave semiconductor optical amplifiers with window facet structure
1.5 mu m band travelling-wave semiconductor optical amplifiers with window facet structure
复制标题
窗口刻面结构1.5μm波段行波半导体光放大器
DOI：
10.1049/el:19890171
复制
发表时间：
1989
影响因子：
1.1
通讯作者：
I. Mito
中科院分区：
文献类型：
--
作者：
I. Cha;M. Kitamura;I. Mito
研制了具有增透涂层/窗面结构的1.5 μm波段行波光放大器。平均面反射率为0.07%，信号增益为20db，谱增益纹波为1db。窗面的反射率估计低至3×10−5。
1.5 μm band travelling-wave optical amplifiers (TWAs) with antireflection coated/window facet structure have been developed. 0.07% average facet reflectivity and 20 dB signal gain with 1 dB spectral gain ripple was achieved. As low as 3×10−5 reflectivity was estimated for the window facet.