Surface input-output bistable semiconductor laser and semiconductor laser array
文献类型：专利
| 作者 | SAITO HIDEHO |
| 发表日期 | 1991-01-21 |
| 专利号 | JP1991011783A |
| 著作权人 | NIPPON TELEGR & TELEPH CORP |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Surface input-output bistable semiconductor laser and semiconductor laser array |
| 英文摘要 | PURPOSE:To enable the processings of optical signals to run concurrently in parallel by a method wherein the edge face of a laser provided with an oblique reflective mirror is formed through a dry etching, input and output light rays are reflected, and light rays are made to be inputted into or outputted from the surface of a device. CONSTITUTION:An oblique reflective mirror is formed on the vertical edge face of a bistable semiconductor laser and near to it. The edge face of a laser is formed vertical to a current injection active region and a p-n junction plane, and the reflective mirror is formed near the edge face of the laser as tilted to the p-n junction by an angel of 40-60 degrees. Then, the input light and the output light of the laser are reflected by the oblique reflective mirror, whereby laser rays can be taken out in a direction vertical to the p-n junction. By this setup, many semiconductor lasers of this design can be integrated on the same substrate as a two-dimensional laser array, so that the processings of optical signals can be carried out concurrently in parallel. |
| 公开日期 | 1991-01-21 |
| 申请日期 | 1989-06-09 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/64535]  |
| 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 | SAITO HIDEHO. Surface input-output bistable semiconductor laser and semiconductor laser array. JP1991011783A. 1991-01-21. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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