Buried ridge waveguide laser diode
文献类型：专利
| 作者 | OH, SU HWAN; KIM, KI SOO; KWON, OH KEE; BAEK, YONG SOON |
| 发表日期 | 2007-04-05 |
| 专利号 | US20070076773A1 |
| 著作权人 | ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Buried ridge waveguide laser diode |
| 英文摘要 | Provided is a buried ridge waveguide laser diode that has improved temperature characteristics and can reduce optical loss by a leakage current. The buried ridge waveguide laser diode includes: a ridge region that extends vertically with a constant width and is composed of a selective etching layer and a first compound layer formed of a first conductive type material on a portion of the clad layer; and a p-n-p current blocking layer that has a thickness identical to the depth of the ridge region on the clad layer outside the ridge region and includes a second compound layer formed of a second conductive type material opposite to the first conductive type material. At this time, the current blocking layer includes the first compound layer extending on the second compound layer. |
| 公开日期 | 2007-04-05 |
| 申请日期 | 2006-12-05 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/89469]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
| 推荐引用方式 GB/T 7714 | OH, SU HWAN,KIM, KI SOO,KWON, OH KEE,et al. Buried ridge waveguide laser diode. US20070076773A1. 2007-04-05. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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