公开(公告)号：US06236786B1

公开(公告)日：2001-05-22

申请号：US09263631

申请日：1999-03-05

申请人： Hikoharu Aoki ,  Takaaki Ushiki ,  Hirochika Nakajima

发明人： Hikoharu Aoki ,  Takaaki Ushiki ,  Hirochika Nakajima

IPC分类号： G02B626

CPC分类号： G02B6/43 ,  G02B6/12002 ,  G02B6/138 ,  G02B6/42 ,  G02B6/4214 ,  H05K1/0274 ,  H05K1/0346 ,  H05K2203/1572

摘要： A substrate with an optical waveguide includes a substrate having a through hole and two sides, a first optical waveguide defined in the though hole of the substrate so as to linearly extend between both sides of the substrate, a second optical waveguide defined on at least one of the sides of the substrate, and direction changing means for changing a transmitting direction of a light signal from either one of the first and second optical waveguides to the other. Each optical waveguide includes a core layer for transmitting the light signals and a clad layer formed around the core layer.

摘要翻译： 具有光波导的基板包括具有通孔和两侧的基板，限定在基板的贯通孔中以在基板的两侧之间直线延伸的第一光波导，限定在至少一个 以及用于将来自第一和第二光波导中的任一个的光信号的发送方向改变为另一个的方向改变装置。 每个光波导包括用于传输光信号的芯层和围绕芯层形成的覆层。