中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Manufacture of semiconductor laser device

文献类型:专利

作者WATANABE YUKIO; OKAJIMA MASASUE; NISHIKAWA YUKIE
发表日期1991-11-08
专利号JP1991250685A
著作权人TOSHIBA CORP
国家日本
文献子类发明申请
其他题名Manufacture of semiconductor laser device
英文摘要PURPOSE:To form satisfactory refractive index differentials between a concave part and opposite sides thereof by facilitating the thickness control of a concave striped bottom part by providing an InGaP layer in the course of an In0.5(Ga1-xAlx)0.5P cladding layer of an active layer upper part. CONSTITUTION:There are successively formed on a first conductivity type semiconductor substrate 1 a first conductivity type Inz(Ga1-xAlx)1-zP (0
公开日期1991-11-08
申请日期1990-02-28
状态失效
源URL[http://ir.opt.ac.cn/handle/181661/75601]  
专题半导体激光器专利数据库
作者单位TOSHIBA CORP
推荐引用方式
GB/T 7714
WATANABE YUKIO,OKAJIMA MASASUE,NISHIKAWA YUKIE. Manufacture of semiconductor laser device. JP1991250685A. 1991-11-08.

入库方式: OAI收割

来源:西安光学精密机械研究所

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