Semiconductor laser device having clad and contact layers respectively doped with Mg and method for fabricating the same
文献类型：专利
| 作者 | MORIMOTO, TAIJI; SHIBATA, ZENKICHI; ISHIZUMI, TAKASHI; MIYAZAKI, KEISUKE; HATA, TOSHIO; OHITSU, YOSHINORI |
| 发表日期 | 1999-12-28 |
| 专利号 | US6009113 |
| 著作权人 | SHARP KABUSHIKI KAISHA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Semiconductor laser device having clad and contact layers respectively doped with Mg and method for fabricating the same |
| 英文摘要 | A semiconductor laser device having high performance, low operating voltage, and long service life, and a method for fabricating the same are provided. A semiconductor multilayer film including an active layer for use of laser beam oscillation is stacked on a substrate. Then a clad layer composed of p-type AlGaAs doped with a p-type impurity Mg, and a contact layer composed of p-type GaAs doped also with Mg are grown by an LPE growth process, and further a surface layer having a high-resistance portion present in the contact layer and low in carrier concentration is removed. The active layer for use of laser beam oscillation is arranged in a substantially center of an end surface from which the laser beam is emitted. |
| 公开日期 | 1999-12-28 |
| 申请日期 | 1998-12-15 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/45725]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SHARP KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | MORIMOTO, TAIJI,SHIBATA, ZENKICHI,ISHIZUMI, TAKASHI,et al. Semiconductor laser device having clad and contact layers respectively doped with Mg and method for fabricating the same. US6009113. 1999-12-28. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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