Optical transmission structural body, optical waveguide, optical waveguide formation method, and optical wiring connection body
    7.
    发明授权
    Optical transmission structural body, optical waveguide, optical waveguide formation method, and optical wiring connection body 有权
    光传输结构体,光波导,光波导形成方法和光布线连接体

    公开(公告)号:US07933480B2

    公开(公告)日:2011-04-26

    申请号:US11829649

    申请日:2007-07-27

    申请人: Naohiro Hirose

    发明人: Naohiro Hirose

    IPC分类号: G02B6/26 G02B6/42

    摘要: An object of the present invention is to provide an optical transmission structural body capable of preferably transmitting an optical signal between an optical wiring and an optical waveguide irrespective of a sh ape of a portion of the optical wiring, the portion being connected to a core part of the optical waveguide.The optical transmission structural body of the present invention is constituted so that at least an optical wiring and an optical waveguide are connected to each other and an optical signal can be transmitted between a core of the optical wiring and a core part of the optical waveguide, wherein a portion of the optical wiring, the portion being connected to the core part of the optical waveguide, is not specially subjected to a planarization processing or has a surface roughness Ra based on JIS B 0601 of 0.1 μm or more.

    摘要翻译: 本发明的目的是提供一种光传输结构体,其能够优选地在光布线和光波导之间传输光信号,而不管光布线的一部分的一部分,该部分连接到芯部分 的光波导。 本发明的光传输结构体构成为至少使光配线和光波导彼此连接,并且可以在光布线的芯和光波导的芯部之间传输光信号, 其中,所述光布线的与所述光波导的芯部连接的部分没有特别地进行平坦化处理,或者基于JIS B 0601的表面粗糙度Ra为0.1μm以上。