| 发明名称 |
Waveguide equipment and polymer waveguide |
| 摘要 |
An oxide film (27) is formed on an end surface of a polymer waveguide (21) which includes an under cladding (24), a core (25) and an over cladding (26). An end surface of a fiber guide (22,23) holding an optical fiber (32,36) is coupled to the end surface of the waveguide (21) with the oxide film (27) with a glue. It is preferable that the oxide film is SiOx (1</=x</=1.5). This oxide film (27) has a composition ratio of an oxygen atom smaller than the stable composition, and thus it is easy for OH radicals to appear on the surface of the oxide film. Such OH radicals bond chemically with the resin of the waveguide (21) and the glue (37). Thus, an adhesive strength between the waveguide (21) and the fiber guide (22,23) is improved. <IMAGE>
|
| 申请公布号 |
EP1569018(A2) |
申请公布日期 |
2005.08.31 |
| 申请号 |
EP20050101178 |
申请日期 |
2005.02.17 |
| 申请人 |
OMRON CORPORATION |
发明人 |
YOSHITAKE, NAOKI;HOSOKAWA, HAYAMI;YASUDA, NARU;TAKAHASHI, TOSHIYUKI |
| 分类号 |
B29C65/00;C09J5/02;G02B6/122;G02B6/30;G02B6/38;G02B6/42;(IPC1-7):G02B6/122;G02B6/255 |
主分类号 |
B29C65/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
