Optical waveguide and method for making the same
文献类型：专利
| 作者 | KOBAYASHI, TOSHIO; TAKAGI, KAZUMASA; FUKAZAWA, TOKUUMI |
| 发表日期 | 1987-09-08 |
| 专利号 | US4691983 |
| 著作权人 | HITACHI LTD., A CORP OF JAPAN |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical waveguide and method for making the same |
| 英文摘要 | Optical waveguide and the method for making the same, in which a semiconductor laser diode and an optical isolator are formed on one substrate in a monolithic manner. At the moment, a semiconductor laser diode is made by a III-V compound semiconductor crystal, such as GaAs, InP, etc., and an optical isolator is made of iron garnet to fabricate these in monolithic, and this invention was established by developing the technology to monocrystallize at least a small part of the garnet film containing no iron which is deposited on the semiconductor substrate and to use this as the seed crystal for the said phase epitaxial growth of the iron garnet film which forms the iron garnet optical waveguide. |
| 公开日期 | 1987-09-08 |
| 申请日期 | 1984-10-12 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/42360]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | HITACHI LTD., A CORP OF JAPAN |
| 推荐引用方式 GB/T 7714 | KOBAYASHI, TOSHIO,TAKAGI, KAZUMASA,FUKAZAWA, TOKUUMI. Optical waveguide and method for making the same. US4691983. 1987-09-08. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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