Optically pumped laser
文献类型：专利
| 作者 | KUKSENKOV, DMITRI VLADISLAVOVICH; SIZOV, DMITRY; WEST, JAMES ANDREW |
| 发表日期 | 2011-12-22 |
| 专利号 | WO2011130140A3 |
| 著作权人 | CORNING INCORPORATED |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Optically pumped laser |
| 英文摘要 | Concepts of the present disclosure may be employed to optimize optical pumping and ensure high modal gain in the active region (25, 35) of an optically pumped laser source by establishing an optical coupling gap such that the pump waveguide mode field overlaps the active gain region associated with the signal waveguide. The optical coupling gap is tailored to be sufficiently large to ensure that a significant active gain region length is required for absorption and sufficiently small to ensure that the pump waveguide mode field P overlaps the active gain region. In accordance with one embodiment of the present disclosure, the pump waveguide core (10) is displaced from the signal waveguide core (20) by an optical coupling gap g in a lateral direction that is approximately perpendicular to the optical pumping axis (12). A decayed intensity portion of the pump waveguide mode field extends into the active gain region to optically pump the active gain region and form an optical signal propagating along the longitudinal optical signal axis (22) of the signal waveguide core. |
| 公开日期 | 2011-12-22 |
| 申请日期 | 2011-04-11 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54227]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CORNING INCORPORATED |
| 推荐引用方式 GB/T 7714 | KUKSENKOV, DMITRI VLADISLAVOVICH,SIZOV, DMITRY,WEST, JAMES ANDREW. Optically pumped laser. WO2011130140A3. 2011-12-22. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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