中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Semiconductor laser apparatus

文献类型:专利

作者SHIGIHARA, KIMIO
发表日期2010-07-13
专利号US7756179
著作权人MITSUBISHI ELECTRIC CORPORATION
国家美国
文献子类授权发明
其他题名Semiconductor laser apparatus
英文摘要A semiconductor laser apparatus can improve electric conversion efficiency to a satisfactory extent. The apparatus includes an n-type cladding layer, an n-type cladding layer side guide layer, an active layer, a p-type cladding layer side guide layer, and a p-type cladding layer, wherein electrons and holes are injected into the active layer, transverse to the active layer, through the n-type cladding layer side guide layer and the p-type cladding layer side guide layer. The p-type cladding layer side guide layer is thinner than the n-type cladding layer side guide layer to position the active layer closer to the p-type cladding layer, and, at the same time, the refractive index of the p-type cladding layer side guide layer is higher than the refractive index of the n-type cladding layer side guide layer.
公开日期2010-07-13
申请日期2008-02-14
状态授权
源URL[http://ir.opt.ac.cn/handle/181661/84933]  
专题半导体激光器专利数据库
作者单位MITSUBISHI ELECTRIC CORPORATION
推荐引用方式
GB/T 7714
SHIGIHARA, KIMIO. Semiconductor laser apparatus. US7756179. 2010-07-13.

入库方式: OAI收割

来源:西安光学精密机械研究所

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