Optical waveguide
    1.
    发明授权
    Optical waveguide 失效
    光波导

    公开(公告)号:US07561774B2

    公开(公告)日:2009-07-14

    申请号:US10797053

    申请日:2004-03-11

    IPC分类号: G02B6/10

    摘要: In the optical waveguide which comprises a core layer to be an optical transmission region and an upper clad layer and a lower clad layer covering the surrounding of the core layer and of which the upper clad layer is formed while being shrunk in the volume, a stress moderating layer formed a material with a smaller storage modulus than that of the upper clad layer is formed between the upper clad layer and the lower clad layer in at least a portion of a region where the upper clad layer and the lower clad layer are brought into contact with each other.

    摘要翻译: 在包括作为光传输区域的芯层和覆盖芯层的周围的上覆盖层和下覆盖层的光波导中,并且在收缩体积时形成上覆盖层,应力 在上包层和下包层的区域的至少一部分中形成具有比上包层的储能模量小的材料的调节层形成在上包覆层和下包层之间 互相接触。

    Optical waveguide and the method of fabricating the same
    2.
    发明授权
    Optical waveguide and the method of fabricating the same 失效
    光波导及其制造方法

    公开(公告)号:US07521725B2

    公开(公告)日:2009-04-21

    申请号:US11059648

    申请日:2005-02-17

    IPC分类号: H01L33/00

    CPC分类号: G02B6/138

    摘要: Disclosed herein is an optical waveguide comprising a core layer to be an optical waveguide region, an upper clad layer covering the core layer and a lower clad layer, characterized in that an ultraviolet control region for preventing ultraviolet light from entering is provided at any one location of under the lower clad layer, on an interface of the lower clad layer and the upper clad layer, and on the upper clad layer. And a method of fabricating this optical waveguide is also disclosed.

    摘要翻译: 本文公开了一种光波导,其包括作为光波导区域的芯层,覆盖芯层的上覆层和下包层,其特征在于,在任何一个位置处设置用于防止紫外线进入的紫外线控制区域 在下包层的下面,在下包层和上包层的界面上,在上包层上。 并且还公开了制造该光波导的方法。

    Optical waveguide
    3.
    发明申请
    Optical waveguide 失效
    光波导

    公开(公告)号:US20070189690A1

    公开(公告)日:2007-08-16

    申请号:US11730637

    申请日:2007-04-03

    IPC分类号: G02B6/10

    摘要: Disclosed herein is an optical waveguide comprising a core layer to be an optical transmission region, an upper clad layer and a lower clad layer covering the core layer, in which the core layer, the upper clad layer and the lower clad layer are formed from resin materials, characterized in that a microlens made of a material having a higher refractive index than that of a material constituting said core layer is disposed in the vicinity of an end face of said core layer.

    摘要翻译: 本发明公开了一种光波导,其包括作为光透射区域的芯层,覆盖芯层的上覆盖层和下覆盖层,其中芯层,上覆层和下覆盖层由树脂形成 材料,其特征在于,由具有比构成所述芯层的材料的折射率高的材料制成的微透镜设置在所述芯层的端面附近。

    Optical waveguide
    7.
    发明授权
    Optical waveguide 失效
    光波导

    公开(公告)号:US07483616B2

    公开(公告)日:2009-01-27

    申请号:US11730637

    申请日:2007-04-03

    IPC分类号: G02B6/10

    摘要: Disclosed herein is an optical waveguide comprising a core layer to be an optical transmission region, an upper clad layer and a lower clad layer covering the core layer, in which the core layer, the upper clad layer and the lower clad layer are formed from resin materials, characterized in that a microlens made of a material having a higher refractive index than that of a material constituting said core layer is disposed in the vicinity of an end face of said core layer.

    摘要翻译: 本发明公开了一种光波导,其包括作为光透射区域的芯层,覆盖芯层的上覆盖层和下覆盖层,其中芯层,上覆层和下覆盖层由树脂形成 材料,其特征在于,由具有比构成所述芯层的材料的折射率高的材料制成的微透镜设置在所述芯层的端面附近。