Semiconductor laser for pumping light amplifier and method for making the semiconductor laser
文献类型：专利
| 作者 | NAGAI, YUTAKA, C/O MITSUBISHI DENKI K.K. |
| 发表日期 | 1997-01-15 |
| 专利号 | EP0753915A2 |
| 著作权人 | MITSUBISHI DENKI KABUSHIKI KAISHA |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Semiconductor laser for pumping light amplifier and method for making the semiconductor laser |
| 英文摘要 | A semiconductor laser includes a first conductivity type semiconductor substrate (1); a first conductivity type cladding layer (2) disposed on the semiconductor substrate; an active layer (3) disposed on the first conductivity type cladding layer for producing light having a wavelength λ; a light waveguide structure (4,6,8) including a second conductivity type cladding layer (6) disposed on the active layer; a first conductivity type current blocking layer (8) disposed on, contacting, and confining the light waveguide structure and containing an element absorbing light having the wavelength λ; and a second conductivity type contacting layer (15) contacting the light waveguide structure and the current blocking layer. A method of making a semiconductor laser includes successively growing on a first conductivity type semiconductor substrate (1) a first conductivity type cladding layer (2), an active layer (3) for producing light having a wavelength λ, and a second conductivity type cladding layer (6); etching and removing part of the second conductivity type cladding layer to form a light waveguide structure (4,6,8); growing a first conductivity type current blocking layer (8) on and contacting the second conductivity type cladding layer, contacting and confining the light waveguide structure, and containing an element absorbing light having the wavelength λ; and growing a second conductivity type contacting layer (15) on the current blocking layer and the light waveguide structure. |
| 公开日期 | 1997-01-15 |
| 申请日期 | 1996-06-27 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/64324]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MITSUBISHI DENKI KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | NAGAI, YUTAKA, C/O MITSUBISHI DENKI K.K.. Semiconductor laser for pumping light amplifier and method for making the semiconductor laser. EP0753915A2. 1997-01-15. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。