Optical semiconductor module and optical amplifier
文献类型：专利
| 作者 | ONODERA, TAKAYUKI MITSUBISHI DENKI KABUSHIKI KAI.; SAKAI, KIYOHIDE MITSUBISHI DENKI KABUSHIKI KAISHA |
| 发表日期 | 2002-02-27 |
| 专利号 | EP1182482A1 |
| 著作权人 | MITSUBISHI DENKI KABUSHIKI KAISHA |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical semiconductor module and optical amplifier |
| 英文摘要 | A first lens and a second lens are used in an optical semiconductor module, an entrance plane of the second lens is formed in a cylindrical shape. Accordingly, an optical semiconductor module can be obtained by changing a mode field of an optical fiber to an elliptically-shaped apparent mode field by using the second lens so as to be possible to efficiently couple a laser beam radiated from an optical semiconductor element with the optical fiber. |
| 公开日期 | 2002-02-27 |
| 申请日期 | 2001-02-28 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/52373]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MITSUBISHI DENKI KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | ONODERA, TAKAYUKI MITSUBISHI DENKI KABUSHIKI KAI.,SAKAI, KIYOHIDE MITSUBISHI DENKI KABUSHIKI KAISHA. Optical semiconductor module and optical amplifier. EP1182482A1. 2002-02-27. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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