CHANG Jin, HUANG De-xiu. Experiment and research of coating on semiconductor optical amplifiers facets[J]. 2004,(5):65-67. DOI: 10.13756/j.gtxyj.2004.05.022.
半导体光放大器端面镀膜的实验与研究
摘要
在中心波长为1310nm的InGaAsP半导体激光器的端面镀制了剩余反射率<10-4的3层减反射膜
得到了自发辐射谱波纹<0.5dB的半导体光放大器.
Abstract
Using a triple-layer antireflection coating on facets of InGaAsP semiconductor laser chips
the minimum facet reflectivity
<
10
-
4 at the center-wavelength of 1 310 nm and the semiconductor optical amplifiers with ASE ripple