Distributed feedback laser with loss coupling
文献类型：专利
| 作者 | ENG, LARS E. |
| 发表日期 | 1999-02-03 |
| 专利号 | EP0895323A1 |
| 著作权人 | AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORPORATION |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Distributed feedback laser with loss coupling |
| 英文摘要 | The invention is a semiconductor laser (10) including a grating (12) which is formed by regions of high impurity concentration surrounded by material having a lesser impurity concentration. The use of variations in doping concentration rather than different materials to provide reflection in the grating should simplify device fabrication. |
| 公开日期 | 1999-02-03 |
| 申请日期 | 1998-07-28 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/51198]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORPORATION |
| 推荐引用方式 GB/T 7714 | ENG, LARS E.. Distributed feedback laser with loss coupling. EP0895323A1. 1999-02-03. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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