Semiconductor optical functional device
文献类型：专利
| 作者 | TAKANO, HIDEAKI; SANO, HIROHISA; KANETAKE, TATSUO; OHIRA, MASAKI; SUZUKI, MAKOTO; INOUE, HIROAKI |
| 发表日期 | 1998-01-20 |
| 专利号 | US5710847 |
| 著作权人 | HITACHI, LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Semiconductor optical functional device |
| 英文摘要 | To obtain an optical functional device such that the reflectivity of a facet and the loss of coupling with a fiber are reduced, a mode conversion region for changing the beam spot size is formed on the input facet and/or the output facet in an optical function region and the facet of the side to be connected with a fiber in the mode conversion region is formed obliquely to the direction of propagation of light. |
| 公开日期 | 1998-01-20 |
| 申请日期 | 1996-01-29 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36306]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | HITACHI, LTD. |
| 推荐引用方式 GB/T 7714 | TAKANO, HIDEAKI,SANO, HIROHISA,KANETAKE, TATSUO,et al. Semiconductor optical functional device. US5710847. 1998-01-20. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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