Wavelength control of a dual-ring laser
文献类型：专利
| 作者 | LEE, JIN-HYOUNG; ZHENG, XUEZHE; KRISHNAMOORTHY, ASHOK V. |
| 发表日期 | 2017-03-28 |
| 专利号 | US9608406 |
| 著作权人 | ORACLE INTERNATIONAL CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Wavelength control of a dual-ring laser |
| 英文摘要 | An optical source includes a semiconductor optical amplifier that provides an optical signal, and a photonic chip with first and second ring resonators that operate as Vernier rings. When the optical source is operated below a lasing threshold, one or more thermal-tuning mechanisms, which may be thermally coupled to the first ring resonator and/or the second ring resonator, may be adjusted to align resonances of the first ring resonator and the second ring resonator based on measured optical power on a shared optical waveguide that is optically coupled to the first and second ring resonators. Then, when the optical source is operated above the lasing threshold, a common thermal-tuning mechanism may be adjusted to lock the aligned resonances with an optical cavity mode of the optical source based on a measured optical power on an optical waveguide that is optically coupled to the first ring resonator. |
| 公开日期 | 2017-03-28 |
| 申请日期 | 2016-01-22 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/32237]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ORACLE INTERNATIONAL CORPORATION |
| 推荐引用方式 GB/T 7714 | LEE, JIN-HYOUNG,ZHENG, XUEZHE,KRISHNAMOORTHY, ASHOK V.. Wavelength control of a dual-ring laser. US9608406. 2017-03-28. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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