| 发明名称 |
SEMICONDUCTOR LASER AND ITS DRIVING METHOD |
| 摘要 |
PURPOSE:To enable external control and the modulation with a good efficiency, by providing further two electrodes, the third and fourth, with conventional semiconductor lasers of two electrode constitution. |
| 申请公布号 |
JPS5373984(A) |
申请公布日期 |
1978.06.30 |
| 申请号 |
JP19760149442 |
申请日期 |
1976.12.14 |
| 申请人 |
NIPPON TELEGRAPH & TELEPHONE |
发明人 |
HORIKOSHI YOSHIHARU;KOBAYASHI TAKESHI;FURUKAWA YOSHITAKA |
| 分类号 |
H01S5/00;H01S5/042;H01S5/40 |
主分类号 |
H01S5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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