基本信息:
- 专利标题： GUIDE D'ONDE COMPORTANT UN CANAL DANS UN SUBSTRAT OPTIQUE
- 专利标题（英）：Waveguide comprising a channel on an optical substrate
- 专利标题（中）：与通道光学衬底中波导
- 申请号：EP01270789.9 申请日：2001-12-14
- 公开(公告)号：EP1342112A2 公开(公告)日：2003-09-10
- 发明人： TISSERAND, Stéphane , ROUX, Laurent , TORREGROSSA, Frank , FLORY, François , ESCOUBAS, Ludovic , DROUARD, Emmanuel
- 申请人： Ion Beam Services
- 申请人地址： ZI Peynier-RoussetRue Gaston Imbert prolongée 13790 Peynier FR
- 专利权人： Ion Beam Services
- 当前专利权人： Ion Beam Services
- 当前专利权人地址： ZI Peynier-RoussetRue Gaston Imbert prolongée 13790 Peynier FR
- 代理机构： Renaud-Goud, Thierry
- 优先权： FR0016549 20001215
- 国际公布： WO02048747 20020620
- 主分类号： G02B6/134
- IPC分类号： G02B6/134
摘要：
The invention concerns a waveguide comprising a channel (12) on an optical substrate (11), the refractive index of said channel being higher than that of the substrate. Said waveguide comprises at least a guide layer (13) provided on the channel, the index of said guide layer being higher than that of the substrate. In addition, the channel (12) is integrated in the substrate (11). Advantageously, the guide further comprises a covering layer (14) arranged on the guide layer (13), the index of said covering layer being less than that of the guide layer and that of the channel. The invention also concerns a method for making said waveguide.
IPC结构图谱:
| G | 物理 |
| --G02 | 光学 |
| ----G02B | 光学元件、系统或仪器 |
| ------G02B6/00 | 光导；包含光导和其他光学元件（如耦合器）的装置的结构零部件 |
| --------G02B6/02 | .带有包层的光导纤维 |
| ----------G02B6/12 | ..集成光路类型 |
| ------------G02B6/13 | ...以制作方法为特征的集成光路 |
| --------------G02B6/134 | ....用搀杂原子置换法 |