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    • 5. 发明申请
    • Optical waveguide master and method of manufacturing the same
    • 光波导主机及其制造方法
    • US20070058922A1
    • 2007-03-15
    • US11449412
    • 2006-06-08
    • In ChoWoo LeeSeung AhnSang Han
    • In ChoWoo LeeSeung AhnSang Han
    • G02B6/00
    • G02B6/138G02B6/4203
    • Provided are an optical waveguide master and a method of manufacturing the same, which has a 90° optical path change structure and an integrated optical waveguide with a 45° inclined reflection surface. The optical waveguide with the inclined reflection surface manufactured using the optical waveguide master facilitates coupling between the active optical electronic device and the waveguide, thereby perfectly overcoming difficulty in conventional mass production. The optical waveguide makes it possible to accomplish connection between various optical devices and optical circuits, and becomes source technology of an optical printed circuit board (PCB) and a system on package (SOP) in the future.
    • 提供一种具有90°光路改变结构的光波导母及其制造方法,以及具有45°倾斜反射面的集成光波导。 使用光波导母盘制造的具有倾斜反射面的光波导有利于有源光电子器件与波导之间的耦合,从而完美地克服了常规大规模生产中的难题。 光波导使得可以实现各种光学器件和光电路之间的连接,并且将来成为光学印刷电路板(PCB)和封装系统(SOP)的源技术。
    • 8. 发明申请
    • Optical printed circuit board system having tapered waveguide
    • 具有锥形波导的光学印刷电路板系统
    • US20050089276A1
    • 2005-04-28
    • US10883529
    • 2004-06-30
    • Keun YoonIn ChoSeung AhnMyung Jeong
    • Keun YoonIn ChoSeung AhnMyung Jeong
    • G02B6/12G02B6/42G02B6/43H05K1/02G02B6/26
    • G02B6/43G02B6/42H01L2224/48091H05K1/0274H01L2924/00014
    • An optical printed circuit board system having a tapered optical waveguide is provided. The optical printed circuit board system includes a substrate as a printed circuit board having an electrical circuit and on which an electrical circuit chip is mounted, a system board including an optical bench coupled to the substrate and on which a photoelectrical signal chip electrically connected to the electrical circuit chip through the electrical circuit, an optical device electrically connected to the photoelectrical signal chip, and a first optical waveguide aligned to the optical device for optical coupling and tapered to have a smaller aperture in an output node for outputting the optical signals smaller than that in an input node for inputting the optical signals are mounted, and a back plane including a groove into which the system board is inserted and a second optical waveguide optically coupled to the first optical waveguide and tapered to have a smaller aperture in the output node than in the input node. The input node of the first optical waveguide is optically coupled to the output node of the second optical waveguide or the output node of the first optical waveguide is optically coupled to the input node of the second optical waveguide.
    • 提供了一种具有锥形光波导的光学印刷电路板系统。 光学印刷电路板系统包括具有电路并且其上安装有电路芯片的印刷电路板的基板,系统板,其包括耦合到基板的光学台,并且光电信号芯片电连接到基板 通过电路的电路芯片,与光电信号芯片电连接的光学器件,以及与光耦合的光学器件对准的第一光波导,并且在输出节点中具有较小的孔径,用于输出小于 在用于输入光信号的输入节点中安装用于输入光信号的输入节点和包括凹槽的背面,其中插入系统板,并且第二光波导光学耦合到第一光波导并且在输出节点中具有较小的孔径 比在输入节点。 第一光波导的输入节点光耦合到第二光波导的输出节点,或者第一光波导的输出节点光耦合到第二光波导的输入节点。