Integrated optical module with wave front compensation
文献类型：专利
| 作者 | KATO, TOMOAKI |
| 专利号 | EP1243955A2 |
| 著作权人 | NEC CORPORATION |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Integrated optical module with wave front compensation |
| 英文摘要 | An integrated optical module includes an optical waveguide circuit or input and output optical waveguides, a platform, an optical waveguide element or semiconductor amplifiers, and a wave front compensation mechanism. The optical waveguide circuit or optical waveguides guide signal light. The platform has a major surface where the optical waveguide circuit or optical waveguides are formed, and a first end face where the signal light passing through the optical waveguide circuit or optical waveguides emerges and becomes incident. The optical waveguide element or semiconductor amplifiers are mounted on the platform and have a second end face opposing the first end face through a predetermined air gap. The wave front compensation mechanism is integrally formed with the platform at a region of the first end face where the signal light becomes incident and emerges, to decrease a curvature of a wave front of the incident/exit signal light. |
| 公开日期 | 2002-09-25 |
| 申请日期 | 2002-03-18 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/43967]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NEC CORPORATION |
| 推荐引用方式 GB/T 7714 | KATO, TOMOAKI. Integrated optical module with wave front compensation. EP1243955A2. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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