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    • 28. 发明授权
    • In-plane optical wave guide with area based splitter
    • 具有面积分光器的平面内光波导
    • US08526771B2
    • 2013-09-03
    • US13061459
    • 2008-09-15
    • Neal MeyerRobert Newton BicknellPavel Kornilovich
    • Neal MeyerRobert Newton BicknellPavel Kornilovich
    • G02B6/26
    • G02B6/125
    • An optical interconnect includes a set of splitters. Each splitter includes a source waveguide, a reflection waveguide, an output waveguide, and a partially reflective mirror element with a reflective coating. The source waveguide and the reflection waveguide are optically coupled to the partially reflective element. A photonic signal from the source waveguide is partially reflected off the reflective coating as a reflected signal into the reflection waveguide. The output waveguide is optically coupled to the opposite surface and configured such that a non-reflected portion of the photonic signal propagates into the output waveguide. The reflective coating includes a reflected surface area interfacing with the photonic signal form the source waveguide, and power of the non-reflected portion is a function of the reflective surface area interfacing with source waveguide.
    • 光学互连包括一组分离器。 每个分离器包括源极波导,反射波导,输出波导和具有反射涂层的部分反射镜元件。 源极波导和反射波导光耦合到部分反射元件。 来自源波导的光子信号被部分地从作为反射信号的反射涂层反射到反射波导中。 输出波导光学耦合到相对表面并且被配置为使得光子信号的未反射部分传播到输出波导中。 反射涂层包括与源波导形成的光子信号对接的反射表面区域,而非反射部分的功率是与源极波导接口的反射表面积的函数。