Semiconductor layer device
YOSHIDA TOMOHIKO; TAKIGUCHI HARUHISA; KANEIWA SHINJI; MATSUI KANEKI
1986-08-14
著作权人SHARP CORP
专利号JP1986182295A
国家日本
文献子类发明申请
其他题名Semiconductor layer device
英文摘要PURPOSE:To enable an oscillation at a single longitudinal mode on nonstationary operation by applying a reverse bias to a junction section between a first clad layer and a block layer constituting a semiconductor laser device having double hetero-structure and changing a gain or an absorption coefficient at a period in the same extent as an optical wavelength to the direction of propagation of beams. CONSTITUTION:An N-type InP buffer layer 3, an InxGa1-xAsyP1-y (0.47
公开日期1986-08-14
申请日期1985-02-07
状态失效
内容类型专利
源URL[http://ir.opt.ac.cn/handle/181661/65919]  
专题半导体激光器专利数据库
作者单位SHARP CORP
推荐引用方式
GB/T 7714
YOSHIDA TOMOHIKO,TAKIGUCHI HARUHISA,KANEIWA SHINJI,et al. Semiconductor layer device. JP1986182295A. 1986-08-14.
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