Optical communications module and method for producing the module
文献类型：专利
| 作者 | OKADA, TAKESHI; NAKANISHI, HIROMI; YAMAGUCHI, AKIRA; KUHARA, YOSHIKI |
| 发表日期 | 2006-05-16 |
| 专利号 | US7044659 |
| 著作权人 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical communications module and method for producing the module |
| 英文摘要 | An optical communications module in which electrical crosstalk is reduced. The term “optical communications module” represents a surface-mounting-type optical tranceiver, transmitter, or receiver module. The optical communications module has a following structure. (a) An Si substrate carries at least one signal-transmitting section comprising an LD, at least one signal-receiving section comprising a PD, or both together with other components. (b) An insulating substrate is bonded to the back face of the Si substrate. (c) A separating groove separates the Si substrate along the or each boundary line between the sections in order to prevent an AC current flowing through the Si substrate. To attain this object, the separating groove is provided from the top surface of the Si substrate to some midpoint of the insulating substrate. This structure reduces the electrical crosstalk between the signal-transmitting section and the signal-receiving section, between the signal-transmitting sections, and between the signal-receiving sections. |
| 公开日期 | 2006-05-16 |
| 申请日期 | 2005-02-18 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37127]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 推荐引用方式 GB/T 7714 | OKADA, TAKESHI,NAKANISHI, HIROMI,YAMAGUCHI, AKIRA,et al. Optical communications module and method for producing the module. US7044659. 2006-05-16. |
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。