Mounting substrate for high-speed laser diode
文献类型：专利
| 作者 | GOTO TOMOJI; TSUJIOKA MASANORI; OTSUKA AKIRA |
| 发表日期 | 1989-02-08 |
| 专利号 | JP1989037892A |
| 著作权人 | SUMITOMO ELECTRIC IND LTD |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Mounting substrate for high-speed laser diode |
| 英文摘要 | PURPOSE:To package a high-speed laser diode with high density, and to operate it at high speed by integrally mounting the laser diode and an IC for drive onto a substrate, using a microstrip line as a signal transmission line and lowering the impedance of a power line. CONSTITUTION:IC signal conductors 5 form microstrip lines among themselves and a ground conductor 13 on the rear of a substrate, characteristic impedance is shaped in conformity with the impedance of a coaxial cable on the outside and a measuring instrument, and the reflection of a signal at the time of entering to the IC signal conductors can be removed. An IC laser connecting line 3 connecting an IC for drive and a laser diode shapes a microstrip line between the connecting line 3 and a ground plane 10 through a dielectric thin- film 8, and impedance mismatching can be eliminated. IC power lines 4 and a laser-diode power line 9 face one another, holding the ground plane 10 and the dielectric thin-film 8, characteristic impedance is shaped extremely low, and supply potential can be stabilized. |
| 公开日期 | 1989-02-08 |
| 申请日期 | 1987-08-03 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/62612]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SUMITOMO ELECTRIC IND LTD |
| 推荐引用方式 GB/T 7714 | GOTO TOMOJI,TSUJIOKA MASANORI,OTSUKA AKIRA. Mounting substrate for high-speed laser diode. JP1989037892A. 1989-02-08. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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