Xi'an Institute of Optics and Precision Mechanics,CAS
| Single-Pass Ring-Modulated Laser | |
| 其他题名 | Single-Pass Ring-Modulated Laser |
| BOVINGTON, JOCK; ZHENG, XUEZHE; SAEEDI, SAMAN; KRISHNAMOORTHY, ASHOK V. | |
| 2019-01-24 | |
| 专利权人 | AXALUME, INC. |
| 公开日期 | 2019-01-24 |
| 授权国家 | 美国 |
| 专利类型 | 发明申请 |
| 摘要 | An optical source may include an optical gain chip that provides an optical signal and that is optically coupled to an SOI chip. The optical gain chip may include a reflective layer. Moreover, the SOI chip may include: a first optical waveguide, a first ring resonator that selectively optically coupled to a second optical waveguide and that performs phase modulation and filtering of the optical signal, the second optical waveguide, an amplitude modulator, and an output port. Note that the reflective layer in the optical gain chip and the amplitude modulator may define an optical cavity. Furthermore, a resonance of the first ring resonator may be aligned with a lasing wavelength, and the resonance of the first ring resonator and a resonance of the amplitude modulator may be offset from each other. Additionally, modulation of the first ring resonator and the amplitude modulator may be in-phase with each other. |
| 其他摘要 | 光源可以包括光学增益芯片，其提供光学信号并且光学耦合到SOI芯片。光学增益芯片可包括反射层。此外，SOI芯片可以包括：第一光波导，选择性地光耦合到第二光波导并且执行光信号的相位调制和滤波的第一环谐振器，第二光波导，幅度调制器和输出港口。注意，光学增益芯片中的反射层和振幅调制器可以限定光学腔。此外，第一环形谐振器的谐振可以与激光发射波长对准，并且第一环形谐振器的谐振和振幅调制器的谐振可以彼此偏移。另外，第一环形谐振器和幅度调制器的调制可以彼此同相。 |
| 申请日期 | 2018-07-18 |
| 专利号 | US20190027898A1 |
| 专利状态 | 申请中 |
| 申请号 | US16/039105 |
| 公开（公告）号 | US20190027898A1 |
| IPC 分类号 | H01S5/10 | H01S5/14 | H01S5/02 | H01S5/00 | G02B6/293 | G02F1/225 |
| 专利代理人 | - |
| 代理机构 | - |
| 文献类型 | 专利 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/89904 |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AXALUME, INC. |
| 推荐引用方式 GB/T 7714 | BOVINGTON, JOCK,ZHENG, XUEZHE,SAEEDI, SAMAN,et al. Single-Pass Ring-Modulated Laser. US20190027898A1[P]. 2019-01-24. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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