Narrow linewidth multi-wavelength light sources
文献类型：专利
| 作者 | WEN, YANGJING; BAI, YUSHENG |
| 发表日期 | 2019-06-27 |
| 专利号 | US20190199057A1 |
| 著作权人 | FUTUREWEI TECHNOLOGIES, INC. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Narrow linewidth multi-wavelength light sources |
| 英文摘要 | Narrow linewidth multi-wavelength (MW) light sources and related methods are disclosed. Such a light source includes gain chips coupled to a wavelength combiner and reflection chip that includes phase control sections (PCSs), a wavelength division multiplexer (WDM), and a micro-ring resonator (MRR) based reflector. The WDM combines light beams received from the gain chips, via the PCSs, into a combined light beam. The MRR based reflector receives the combined light beam and generates both a reflection MW light beam and a transmission MW light beam. The WDM receives the reflection MW light beam, separates it into different wavelengths, and provides each different wavelength of light via a respective one of the PCSs to a respective one of the gain chips to self seed an internal laser cavity thereof. The transmission MW light beam is, or is used to produce, the narrow linewidth MW light produced by the light source. |
| 公开日期 | 2019-06-27 |
| 申请日期 | 2017-12-22 |
| 状态 | 申请中 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/51763]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUTUREWEI TECHNOLOGIES, INC. |
| 推荐引用方式 GB/T 7714 | WEN, YANGJING,BAI, YUSHENG. Narrow linewidth multi-wavelength light sources. US20190199057A1. 2019-06-27. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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