| 发明名称 | Optical semiconductor device and optical semiconductor device control method | ||
| 摘要 | An optical semiconductor device includes a ring waveguide, and a serpentine waveguide configured to be optically connected to the ring waveguide and surround at least a part of the ring waveguide in a serpentine form. In the optical semiconductor device, the serpentine waveguide heats the ring waveguide by absorbing input light propagated from the ring waveguide to the serpentine waveguide. | ||
| 申请公布号 | US9261716(B2) | 申请公布日期 | 2016.02.16 |
| 申请号 | US201414482337 | 申请日期 | 2014.09.10 |
| 申请人 | FUJITSU LIMITED | 发明人 | Akiyama Tomoyuki |
| 分类号 | G02B6/12;G02F1/025;G02F1/01 | 主分类号 | G02B6/12 |
| 代理机构 | Fujitsu Patent Center | 代理人 | Fujitsu Patent Center |
| 主权项 | 1. An optical semiconductor device comprising: a ring waveguide; and a serpentine waveguide configured to be optically connected to the ring waveguide and surround at least a part of the ring waveguide in a serpentine form, wherein the serpentine waveguide heats the ring waveguide by absorbing input light propagated from the ring waveguide to the serpentine waveguide. | ||
| 地址 | Kawasaki JP | ||