Superconductive weakly-coupling element
文献类型：专利
| 作者 | TSUKADA NORIAKI; NOGUCHI TAKU; OOKAWA KUNIO; TAKAMI TETSUYA |
| 发表日期 | 1989-02-22 |
| 专利号 | JP1989048475A |
| 著作权人 | MITSUBISHI ELECTRIC CORP |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Superconductive weakly-coupling element |
| 英文摘要 | PURPOSE:To obtain a reliable superconductive weak-binding element with im proved controllability by radiating primary diffraction light of laser to a superconductive bridge formed across the stripe of DFB laser or DBR laser. CONSTITUTION:A distribution feedback (DFB) laser or distributed Bragg reflec tion (DBR) laser reflects light vertically in reference to the substrate. Thus, if a superconductive bridge is formed on a laser stripe, a primary diffraction light is radiated on this bridge part from the diffraction grid and superconductive property at this bridge part changes to obtain a weakly-coupling property at a proper laser-light intensity. Then, this part operates as a superconductive weak-blinding part. Thus, a superconductive weakly-coupling element which can be controlled by light can be obtained by integrating the semiconductor laser and superconductive line for improved controllability. |
| 公开日期 | 1989-02-22 |
| 申请日期 | 1987-08-19 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/63097]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MITSUBISHI ELECTRIC CORP |
| 推荐引用方式 GB/T 7714 | TSUKADA NORIAKI,NOGUCHI TAKU,OOKAWA KUNIO,et al. Superconductive weakly-coupling element. JP1989048475A. 1989-02-22. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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