Verfahren zur Herstellung von Halbleiterlasern
HAYASHI,IZUO; NANNICHI,YASUO
1980-01-24
著作权人NIPPON ELECTRIC CO.
专利号DE2526118C3
国家德国
文献子类授权发明
其他题名Verfahren zur Herstellung von Halbleiterlasern
英文摘要A strip-geometry semiconductor double-heterostructure laser device includes an n-GaAs substrate on which a first layer of n-AlxGa1-xAs and a second layer of p-AlyGa1-yAs are formed by epitaxial growth techniques. A third layer of heat- and Ga melt resistant material of narrow stripe geometry is formed on the second layer. After the second layer and part of the first layer, except for their stripe portions, are meltbacked by Ga melt liquid, a fourth layer of n-AlzGa1-zAs is formed by epitaxial growth techniques of the same Ga melt liquid in one process.
公开日期1980-01-24
申请日期1975-06-11
状态失效
内容类型专利
源URL[http://ir.opt.ac.cn/handle/181661/46116]  
专题半导体激光器专利数据库
作者单位NIPPON ELECTRIC CO.
推荐引用方式
GB/T 7714
HAYASHI,IZUO,NANNICHI,YASUO. Verfahren zur Herstellung von Halbleiterlasern. DE2526118C3. 1980-01-24.
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