Semiconductor laser and optical module
文献类型：专利
| 作者 | SHINODA, KAZUNORI; ADACHI, KOICHIRO; ARIMOTO, HIDEO |
| 发表日期 | 2008-10-29 |
| 专利号 | EP1986294A2 |
| 著作权人 | OCLARO JAPAN, INC. |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Semiconductor laser and optical module |
| 英文摘要 | In a horizontal cavity surface emitting laser, there is provided a device structure that is capable of obtaining a circular narrow-divergence emitted beam that is high in optical coupling efficiency with a fiber. As a first means, there is provided a horizontal cavity surface emitting laser having a structure in which a plane mirror that is inclined by 45° and a bottom lens of oval configuration are integrally structured. As a second means, there is provided a horizontal cavity surface emitting laser in which a mirror having a columnar front surface configuration inclined by 45° and a bottom lens of columnar front surface configuration are integrally structured. Since the horizontal component and the vertical component of the laser beam can be shaped, independently, through the above means, it is possible to obtain a circular narrow-divergence emitted beam. |
| 公开日期 | 2008-10-29 |
| 申请日期 | 2007-07-16 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/51593]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | OCLARO JAPAN, INC. |
| 推荐引用方式 GB/T 7714 | SHINODA, KAZUNORI,ADACHI, KOICHIRO,ARIMOTO, HIDEO. Semiconductor laser and optical module. EP1986294A2. 2008-10-29. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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