-
文献类型：专利
| 作者 | IWASAKI TAMOTSU |
| 发表日期 | 1993-11-22 |
| 专利号 | JP1993082758B2 |
| 著作权人 | FURUKAWA ELECTRIC CO LTD |
| 国家 | 日本 |
| 文献子类 | 授权发明 |
| 其他题名 | - |
| 英文摘要 | PURPOSE:To facilitate highly-reliable output operations and highly-efficient and stable oscillations by a construction wherein a plurality of active layers are formed in a multilayer structure and the reflecting surface of a resonator is formed of a solid-phase reaction product of a group III element or/and a group V element and a metal which reacts with either or both of said elements to produce a compound having a chemical equivalent composition. CONSTITUTION:A multilayer laminate structure 29 of three active layers 23, 25 and 27 is formed on a semi-insulating substrate 21, and an N type region 32 and P type region 35 being separate electrically from each other are provided in an area ranging from a surface clad layer 28 to the surface of an intermediate clad layer 22. Moreover, solid-phase reaction products 48a and 48b produced in reaction with a group III element or/and a group V element are provided on interfaces between the surface clad layer 28 exposed out of a window 37 of an SiO2 film 33 and a Pt film pattern 39, for instance, while a positive electrode 40 of Pt and a negative electrode 44 of Au-Ge-Ni, which are in ohmic connection with the P type region 35 and the N type region 32 respectively, are provided. By this constitution, an oscillation wavelength can be controlled by a process time, the thickness of an evaporated Pt film and a process temperature, and an oscillation output is improved owing to the three-layer structure of the active layers. |
| 公开日期 | 1993-11-22 |
| 申请日期 | 1985-01-29 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/82873]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FURUKAWA ELECTRIC CO LTD |
| 推荐引用方式 GB/T 7714 | IWASAKI TAMOTSU. -. JP1993082758B2. 1993-11-22. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。