Optical semiconductor light guide device having a low divergence emergent beam, application to fabry-perot and distributed feedback lasers
文献类型：专利
| 作者 | OUGAZZADEN, ABDALLAH; BOUADMA, NOUREDDINE; KAZMIERSKI, CHRISTOPHE |
| 发表日期 | 2000-10-31 |
| 专利号 | US6141363 |
| 著作权人 | OCLARO (NORTH AMERICA), INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical semiconductor light guide device having a low divergence emergent beam, application to fabry-perot and distributed feedback lasers |
| 英文摘要 | Optical semiconductor light guide device having a low divergence emergent beam, application to Fabry-P+E,acu e+EE rot and distributed feedback lasers. According to the invention, the core of the guide of the device comprises at least one semiconductor layer (8), whose refractive index is higher than that of each of the confinement or cladding layers (4, 6) of the guide and at least one second semiconductor layer (10), whose refractive index is lower than that of each of the confinement or cladding layers or close thereto. Application to optical telecommunications. |
| 公开日期 | 2000-10-31 |
| 申请日期 | 1997-06-02 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/45851]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | OCLARO (NORTH AMERICA), INC. |
| 推荐引用方式 GB/T 7714 | OUGAZZADEN, ABDALLAH,BOUADMA, NOUREDDINE,KAZMIERSKI, CHRISTOPHE. Optical semiconductor light guide device having a low divergence emergent beam, application to fabry-perot and distributed feedback lasers. US6141363. 2000-10-31. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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