Semiconductor integrated light source
文献类型：专利
| 作者 | YASAKA HIROSHI; YOSHIKUNI YUZO; KAWAGUCHI HITOSHI; OE KUNISHIGE |
| 发表日期 | 1988-04-19 |
| 专利号 | JP1988088883A |
| 著作权人 | NIPPON TELEGR & TELEPH CORP |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Semiconductor integrated light source |
| 英文摘要 | PURPOSE:To obtain a semiconductor integrated light source which does not take much time to assemble its system, nor cause deviation of the alignment of an optical system, is not bulky in the system, has no delay of phase due to the length of a feedback system and can stabilize the frequency of light by integrally manufacturing a semiconductor laser, an optical fiber and an optical detector close to one another on the same substrate. CONSTITUTION:A semiconductor laser 10, an optical filter 20 having a semiconductor waveguide, and a photodetector 30 like a semiconductor photodetector are all manufactured in a series of semiconductor light source manufacturing process on the same substrate 40. That is, the filter 20 is formed of a pair of high reflecting films 24 formed oppositely to the laser 10 and the photodetector 30 at both sides of a semiconductor waveguide 22 so that the film 24 forms a pair of Fabry-Perot etalons. The laser 10 and the filter 30, and the filter 20 and the photodetector 30 are manufactured therebetween at intervals of several mum. |
| 公开日期 | 1988-04-19 |
| 申请日期 | 1986-10-01 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/64162]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NIPPON TELEGR & TELEPH CORP |
| 推荐引用方式 GB/T 7714 | YASAKA HIROSHI,YOSHIKUNI YUZO,KAWAGUCHI HITOSHI,et al. Semiconductor integrated light source. JP1988088883A. 1988-04-19. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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