| 发明名称 |
Photochromic optical waveguides and method for the preparation thereof |
| 摘要 |
An optical waveguide based on a photochromic diarylethene polymer dispersed in a polymeric matrix, and a method for preparing such waveguide is disclosed.
|
| 申请公布号 |
US7217377(B2) |
申请公布日期 |
2007.05.15 |
| 申请号 |
US20020538874 |
申请日期 |
2002.12.23 |
| 申请人 |
PIRELLI & C. S.P.A. |
发明人 |
COLOMBO MARCO;ZAOPO ANTONIO;DUBITSKY YURI A.;ZERBI GIUSEPPE;BERTARELLI CHIARA;GALLAZZI MARIA CARLA |
| 分类号 |
G02B6/00;C08G61/12;G02B1/04;G02B6/122 |
主分类号 |
G02B6/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
