发明授权
- 专利标题: Hybrid optical modulator for photonic integrated circuit devices
- 专利标题(中): 用于光子集成电路器件的混合光调制器
-
申请号: US13724926申请日: 2012-12-21
-
公开(公告)号: US08938134B2公开(公告)日: 2015-01-20
- 发明人: Long Chen
- 申请人: Alcatel-Lucent, USA Inc.
- 申请人地址: FR Boulogne-Billancourt
- 专利权人: Alcatel Lucent
- 当前专利权人: Alcatel Lucent
- 当前专利权人地址: FR Boulogne-Billancourt
- 代理机构: Hitt Gaines, PC
- 主分类号: G02F1/035
- IPC分类号: G02F1/035 ; H01L21/00 ; G02F1/025 ; H01L33/58 ; H01L31/103 ; H01L31/105 ; G02B6/12
摘要:
An apparatus comprising an optical modulator, wherein the optical modulator comprises a planar substrate, a first III-V semiconductor layer on the substrate, and a silicon layer on the substrate. The optical modulator includes a planar semiconductor optical waveguide having a hybrid optical core, the hybrid optical core including vertically adjacent lateral portions of the first III-V semiconductor layer and the silicon layer.
公开/授权文献
信息查询