| 发明名称 |
GRATING EDGE COUPLER AND METHOD OF FORMING SAME |
| 摘要 |
An apparatus for optical coupling comprises a substrate, a first waveguide formed on the substrate and includes a grating structure directing light in a first direction, and a second waveguide formed on the first waveguide and including an angled portion directing the light in a second direction different from the first direction. |
| 申请公布号 |
US2014308004(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201313861107 |
申请日期 |
2013.04.11 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
Doany Fuad E.;Libsch Frank R.;Song Jeonghwan |
| 分类号 |
G02B6/34 |
主分类号 |
G02B6/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for optical coupling, comprising:
a substrate; a first waveguide formed on the substrate and including a grating structure directing light in a first direction; and a second waveguide formed on the first waveguide and including an angled portion directing the light in a second direction different from the first direction. |
| 地址 |
Armonk NY US |
