Feedback controlled closed loop on-chip isolator
文献类型：专利
| 作者 | KIM, WOOSUNG; RONG, HAISHENG; HECK, JOHN |
| 发表日期 | 2018-02-01 |
| 专利号 | WO2018022234A1 |
| 著作权人 | INTEL CORPORATION |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Feedback controlled closed loop on-chip isolator |
| 英文摘要 | Embodiments herein relate to a photonic integrated circuit (PIC) with an on-chip optical isolator. The PIC may comprise a laser, a waveguide, and a closed loop resonator coupled to the laser through the waveguide. A magneto-optical layer is over and in contact with the waveguide and the closed loop resonator. The closed loop resonator may comprise a first polarization rotator (PR) and a second PR. A light from the laser in transverse electric (TE) mode through the waveguide is rotated in the first PR to a light in transverse magnetic (TM) mode, and the light in TM mode is rotated in the second PR to light in TE mode. The isolator may comprise a micro-heater over or along a side of the waveguide and separated from the closed loop resonator; and a feedback control loop connected to the closed loop resonator and the micro-heater. |
| 公开日期 | 2018-02-01 |
| 申请日期 | 2017-06-26 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57600]  |
| 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 | KIM, WOOSUNG,RONG, HAISHENG,HECK, JOHN. Feedback controlled closed loop on-chip isolator. WO2018022234A1. 2018-02-01. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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