A semiconductor laser device
文献类型：专利
| 作者 | HAYAKAWA, TOSHIRO; SUYAMA, TAKAHIRO; TAKAHASHI, KOSEI; KONDO, MASAFUMI |
| 发表日期 | 1988-10-05 |
| 专利号 | EP0273726A3 |
| 著作权人 | SHARP KABUSHIKI KAISHA |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | A semiconductor laser device |
| 英文摘要 | A semiconductor laser device comprising a double-heterostructure that is composed of an active layer (15) and a pair of cladding layers (13,17) sandwiching the active layer (15) therebetween, a striped structure in which current injected into the laser device is confined, the striped structure being constituted by a part of the double-heterostructure, and optical guiding layers (14,16) positioned between one cladding layer (13) and the active layer (15) and between the active layer (15) and the other cladding layer (17), wherein the resistance of one optical guiding layer (16) positioned at the striped structure side is higher than that of the other optical guiding layer (14) positioned opposite to the striped structure side. |
| 公开日期 | 1988-10-05 |
| 申请日期 | 1987-12-23 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/79516]  |
| 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 | HAYAKAWA, TOSHIRO,SUYAMA, TAKAHIRO,TAKAHASHI, KOSEI,et al. A semiconductor laser device. EP0273726A3. 1988-10-05. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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