WAVELENGTH-TUNABLE III-V/Si HYBRID OPTICAL TRANSMITTER
文献类型：专利
| 作者 | ZHENG, XUEZHE; LUO, YING; YAO, JIN; KRISHNAMOORTHY, ASHOK V. |
| 发表日期 | 2018-05-24 |
| 专利号 | US20180143461A1 |
| 著作权人 | ORACLE INTERNATIONAL CORPORATION |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | WAVELENGTH-TUNABLE III-V/Si HYBRID OPTICAL TRANSMITTER |
| 英文摘要 | An optical transmitter includes a reflective semiconductor optical amplifier (RSOA) coupled to an input end of a first optical waveguide. An end of the first optical waveguide provides a transmitter output for the optical transmitter. Moreover, a section of the first optical waveguide between the input end and the output end is optically coupled to a ring modulator that modulates an optical signal based on an electrical input signal. A passive ring filter (or a 1×N silicon-photonic switch and a bank of band reflectors) is connected to provide a mirror that reflects light received from the second optical waveguide back toward the RSOA to form a lasing cavity. Moreover, the ring modulator and the passive ring filter have different sizes, which causes a Vernier effect that provides a large wavelength tuning range for the lasing cavity in response to tuning the ring modulator and the passive ring filter. |
| 公开日期 | 2018-05-24 |
| 申请日期 | 2016-11-21 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57515]  |
| 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 | ZHENG, XUEZHE,LUO, YING,YAO, JIN,et al. WAVELENGTH-TUNABLE III-V/Si HYBRID OPTICAL TRANSMITTER. US20180143461A1. 2018-05-24. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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