![Optical waveguide and method for its manufacture](/ep/1995/03/08/EP0401971B1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Optical waveguide and method for its manufacture
- 专利标题(中):光波导及其制备方法。
- 申请号:EP90304772.8 申请日:1990-05-02
- 公开(公告)号:EP0401971B1 公开(公告)日:1995-03-08
- 发明人: Kalnitsky, Alexander , Ellul, Joseph Paul , Boothroyd, Albert Roy
- 申请人: NORTHERN TELECOM LIMITED
- 申请人地址: World Trade Center of Montreal, 380 St. Antoine Street West 8th Floor Montreal, Quebec H2Y 3Y4 CA
- 专利权人: NORTHERN TELECOM LIMITED
- 当前专利权人: NORTHERN TELECOM LIMITED
- 当前专利权人地址: World Trade Center of Montreal, 380 St. Antoine Street West 8th Floor Montreal, Quebec H2Y 3Y4 CA
- 代理机构: Laurence, Simon French
- 优先权: US363006 19890608
- 主分类号: G02B6/12
- IPC分类号: G02B6/12
公开/授权文献:
- EP0401971A3 Optical waveguide and method for its manufacture 公开/授权日:1991-09-25
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 |