LICHT EMITTIERENDER CHIP UND DAMIT ARBEITENDE OPTISCHE KOMMUNIKATIONSVORRICHTUNG
文献类型：专利
| 作者 | HANEDA MAKOTO; KOBAYASHI SHUJI; NAKA HIROSHI; SEKO ICHIRO |
| 发表日期 | 1985-08-01 |
| 专利号 | DE3502326A1 |
| 著作权人 | HITACHI LTD. |
| 国家 | 德国 |
| 文献子类 | 发明申请 |
| 其他题名 | LICHT EMITTIERENDER CHIP UND DAMIT ARBEITENDE OPTISCHE KOMMUNIKATIONSVORRICHTUNG |
| 英文摘要 | This invention relates to a semiconductor laser of a buried-hetero structure. In this semiconductor laser, the side surfaces of an active layer are in contact with a plane having a stable state of interface. As a result, the threshold current value of this semiconductor laser is low, and a stable operation can be obtained without causing any kink (projection) in the current-optical output characteristics. An optical communication system using this semiconductor layer has a low operating current, and can maintain high coupling efficiency with an optical fiber without the occurrence of noise, so that optical communication having high reliability is possible. |
| 公开日期 | 1985-08-01 |
| 申请日期 | 1985-01-24 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/62962]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | HITACHI LTD. |
| 推荐引用方式 GB/T 7714 | HANEDA MAKOTO,KOBAYASHI SHUJI,NAKA HIROSHI,et al. LICHT EMITTIERENDER CHIP UND DAMIT ARBEITENDE OPTISCHE KOMMUNIKATIONSVORRICHTUNG. DE3502326A1. 1985-08-01. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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