Photoelectronic device
文献类型：专利
| 作者 | SAWAI MASAAKI; KOYAMA MIKIO |
| 发表日期 | 1986-05-14 |
| 专利号 | JP1986095590A |
| 著作权人 | HITACHI LTD |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Photoelectronic device |
| 英文摘要 | PURPOSE:To accurately monitor a forward output light by receiving part of the forward laser light having large intensity by a photoreceptor to monitor the intensity of the laser light. CONSTITUTION:The end side of a heat sink 2 is retracted further deeply from the surface for mounting a submount 3, and an oblique surface 12 for securing a photoreceptor 11 is provided at the end side. The photoreceptor 11 is secured to the surface 12. The photoreceptor 11 receives the light near the outer periphery of the laser light 5 emitted from the upper end of a laser chip 4 as a monitor for detecting the light output. On the other hand, three leads 13 are mounted at a stem One lead 13 is electrically connected with the stem 1, and the other two leads 13 are secured through the stem to insulate from the stem 1, and the upper ends of the two leads 13 are electrically connected with the electrodes of the chip 4 through wirings 14. |
| 公开日期 | 1986-05-14 |
| 申请日期 | 1984-10-17 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/62950]  |
| 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 | SAWAI MASAAKI,KOYAMA MIKIO. Photoelectronic device. JP1986095590A. 1986-05-14. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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