Semiconductor laser element and production of the same
TANAKA TOSHIAKI; MINAGAWA SHIGEKAZU
1992-05-19
著作权人HITACHI LTD
专利号JP1992145680A
国家日本
文献子类发明申请
其他题名Semiconductor laser element and production of the same
英文摘要PURPOSE:To improve reliability under a high temperature condition by selecting a crystal wafer having the lattice constant ratio of active layer for substrate within the particular range to produce an element. CONSTITUTION:When lattice constants of a semiconductor substrate, semiconductor optical waveguide layer and semiconductor light emitting active layer are respectively set to a1, a2 and a3, these are in the following relationships, a1
公开日期1992-05-19
申请日期1990-10-08
状态失效
内容类型专利
源URL[http://ir.opt.ac.cn/handle/181661/67838]  
专题半导体激光器专利数据库
作者单位HITACHI LTD
推荐引用方式
GB/T 7714
TANAKA TOSHIAKI,MINAGAWA SHIGEKAZU. Semiconductor laser element and production of the same. JP1992145680A. 1992-05-19.
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