Optical module
文献类型：专利
| 作者 | ASAHI, NOBUYUKI; NISIMURA, MAKOTO; MIYAGAWA, NOBUYUKI; YAGYU, HIROYUKI; UCHIDA, YUICHI; KINUGASA, YUTAKA; YAMAJI, TADAHIRO; MATSUMOTO, TAKUYA |
| 发表日期 | 2010-03-10 |
| 专利号 | EP2160640A2 |
| 著作权人 | PANASONIC CORPORATION |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical module |
| 英文摘要 | An optical module comprises an emitter-side mounting substrate (1), a receiver-side mounting substrate (3) and an external waveguide substrate (2). The mounting substrate (1) is provided with a waveguide (16) having a core (17) and a pair of fitting recesses (13a, 13b). The external waveguide substrate (2) is provided with an external waveguide having a core (21), a pair of fitting tabs (22a, 22b) and a lap joint portion (5). As the fitting tabs (22a, 22b) are fitted into the respective fitting recesses (13a, 13b), the mounting substrate (1) and the external waveguide substrate (2) are joined together, the two cores (17, 21) are aligned with each other, and the lap joint portion (5) is positioned to overlap the mounting substrate (1). Part of the lap joint portion (5) is bonded to the mounting substrate (1) by adhesive in this condition, whereby the mounting substrate (1) and the external waveguide substrate (2) are joined with high bond strength and low risk of an optical axis offset. |
| 公开日期 | 2010-03-10 |
| 申请日期 | 2008-06-26 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/72193]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | PANASONIC CORPORATION |
| 推荐引用方式 GB/T 7714 | ASAHI, NOBUYUKI,NISIMURA, MAKOTO,MIYAGAWA, NOBUYUKI,et al. Optical module. EP2160640A2. 2010-03-10. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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