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    • 6. 发明公开
    • OPTICAL INTERCONNECTION DEVICE, OPTOELECTRONIC CHIP SYSTEM, AND OPTICAL SIGNAL SHARING METHOD
    • 光学连接装置中,共享光信号的光电芯片的系统和方法
    • EP3118661A1
    • 2017-01-18
    • EP14887675.8
    • 2014-03-28
    • Huawei Technologies Co., Ltd.
    • TU, XinFU, HongyanZHAO, Fei
    • G02B6/293G02B6/28
    • G02B6/29341G02B6/12002G02B6/12007G02B6/125G02B6/29395G02B6/3536G02B2006/12121G02B2006/12142
    • An optical interconnector (915) includes: a first vertical coupled cavity (100), a first optical waveguide (102), and a second optical waveguide (103). The first vertical coupled cavity (100) includes N identical micro-resonant cavities that are equidistantly stacked, where a center of each micro-resonant cavity is located on a first straight line that is perpendicular to a plane on which the micro-resonant cavity is located, the first optical waveguide (102) and a first micro-resonant cavity (11) are in a same plane, the second optical waveguide (103) and a second micro-resonant cavity (13) are in a same plane, the first optical waveguide (102) is an input optical waveguide, the second optical waveguide (103) is a first output optical waveguide, and an optical signal having a first resonant wavelength in the first optical waveguide (102) enters the second optical waveguide (103) through the first vertical coupled cavity (100). By means of the optical interconnector (915), the optical signal having the first resonant wavelength in the first optical waveguide (102) can be coupled to the second optical waveguide (103) after passing through the first vertical coupled cavity (100). In this way, the optical interconnector (915) can be used to implement optical signal sharing between different layers.
    • 一种光学互连器(915)包括:第一垂直耦合腔(100),第一光波导(102)和第二光波导(103)。 第一垂直耦合腔(100)包括N个相同的微谐振腔并等距地堆叠,其中,每个微 - 共振腔的中心位于第一直线所做的是垂直于在其上的微谐振腔是一个平面 定位时,第一光学波导(102)和第一微 - 共振腔(11)处于同一平面上,该第二光学波导(103)和第二微 - 共振腔(13)处于同一平面上,所述第一 光波导(102)是一个输入光波导,所述第二光学波导(103)是第一输出光波导,以及光信号具有在所述第一光波导的第一谐振波长(102)进入所述第二光学波导(103) 通过第一垂直耦合腔(100)。 通过光学互连器(915)的方式,具有第一光波导(102)的第一谐振波长的光信号能够穿过所述第一垂直耦合腔(100)之后被耦合至所述第二光波导(103)。 以这种方式,光学互连器(915)可以被用于实现不同层之间的光信号共享。