中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
二方向注入型多モード発振半導体レーザ装置

文献类型:专利

作者後藤 秀樹; 加藤 尚範; 下山 謙司
发表日期1999-07-30
专利号JP2958535B2
著作权人三菱化学株式会社
国家日本
文献子类授权发明
其他题名二方向注入型多モード発振半導体レーザ装置
英文摘要PURPOSE:To enable multi-mode oscillation by performing carrier injection from two directions and placing a split electrode on a side of an upper clad layer of an active layer. CONSTITUTION:A highly resistant AlGaAs layer 101 is formed on a semi- insulating substrate 100, and further after a GaAs active layer 102, a p-AlGaAs clad layer 103 and a p-GaAs cap layer 106 are formed, both right and left sides are etched to be dug where n-AlGaAs clad layers 104a, 104b are buried. Further after cap layers n-GaAs 105a, 105b are formed, electrodes 107a, 107b and a plurality of split electrodes 108a to 108c are formed on the respective cap layers. When current is supplied between the electrodes 108a, 108b, 108c and the electrodes 107a, 107b in such a constitution, a carrier is injected from two directions into the active layer wherein the injection can be independently performed so that highly efficient multi-mode laser oscillation is possible.
公开日期1999-10-06
申请日期1990-03-30
状态失效
源URL[http://ir.opt.ac.cn/handle/181661/45764]  
专题半导体激光器专利数据库
作者单位三菱化学株式会社
推荐引用方式
GB/T 7714
後藤 秀樹,加藤 尚範,下山 謙司. 二方向注入型多モード発振半導体レーザ装置. JP2958535B2. 1999-07-30.

入库方式: OAI收割

来源:西安光学精密机械研究所

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