| Semiconductor raman ring amplifier | |
| KUO, YING-HAO; RONG, HAISHENG; PANICCIA, MARIO J. | |
| 2010-07-20 | |
| 著作权人 | INTEL CORPORATION |
| 专利号 | US7760422 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Semiconductor raman ring amplifier |
| 英文摘要 | A semiconductor-based Raman ring amplifier is disclosed. A method according to aspects of the present invention includes directing a pump optical beam having a pump wavelength and an input pump power level from an optical waveguide into a ring resonator. The optical waveguide and ring resonator are comprised in semiconductor material. A signal optical beam having a signal encoded thereon at a signal wavelength is directed from the optical waveguide into the ring resonator. The pump optical beam is resonated within the ring resonator to increase a power level of the pump optical beam to a power level sufficient to amplify the signal optical beam via stimulated Raman scattering (SRS) within the ring resonator. A free carrier concentration in the optical waveguide and the ring resonator is reduced to reduce attenuation of the pump optical beam and the signal beam. |
| 公开日期 | 2010-07-20 |
| 申请日期 | 2008-11-07 |
| 状态 | 失效 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/45840]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | INTEL CORPORATION |
| 推荐引用方式 GB/T 7714 | KUO, YING-HAO,RONG, HAISHENG,PANICCIA, MARIO J.. Semiconductor raman ring amplifier. US7760422. 2010-07-20. |
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