| 发明名称 |
DETECTOR DEVICE |
| 摘要 |
An apparatus according to an exemplary aspect of the present disclosure includes, among other things, a substrate, at least one semiconductor light-detector on the substrate and an optical waveguide on the substrate. The optical waveguide is configured to guide light to the at least one light-detector, one or more vias in a surface of the substrate or one or more ridges on the surface of the substrate. The one or more vias or ridges are configured to at least partially interrupt light propagating along the surface toward the at least one semiconductor light-detector from outside the optical waveguide. |
| 申请公布号 |
US2015108336(A1) |
申请公布日期 |
2015.04.23 |
| 申请号 |
US201314060827 |
申请日期 |
2013.10.23 |
| 申请人 |
Alcatel-Lucent USA Inc. |
发明人 |
DONG Po;CHEN Young-Kai |
| 分类号 |
H01L31/0232;G01J1/04;G02B6/12 |
主分类号 |
H01L31/0232 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus, comprising:
a substrate; at least one semiconductor light-detector on the substrate; an optical waveguide on the substrate, the optical waveguide being configured to guide light to the at least one light-detector; and one or more vias in a surface of the substrate or one or more ridges on the surface of the substrate, the one or more vias or ridges being configured to at least partially interrupt light propagating along said surface toward the at least one semiconductor light-detector from outside the optical waveguide. |
| 地址 |
Murray Hill NJ US |
