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    • 4. 发明申请
    • DUAL POLARIZATION QUADRATURE MODULATOR
    • 双极化调制器
    • US20130121631A1
    • 2013-05-16
    • US13674058
    • 2012-11-11
    • GUOMIN YUJONATHAN RANDEL C. MALLARIERIC MILLERBAOQUAN CHENRALUCA DINU
    • GUOMIN YUJONATHAN RANDEL C. MALLARIERIC MILLERBAOQUAN CHENRALUCA DINU
    • G02F1/01
    • G02F1/0134G02B6/1221G02F1/0123G02F1/065G02F1/225H04B10/5053Y10T156/1052
    • A dual polarization quadrature modulator includes an input planar lightwave circuit (PLC) configured to deliver coherent light to a polymer-on substrate device including a plurality of electro-optic (E-O) polymer optical modulation waveguides configured to each phase modulate the coherent light, and the E-O polymer optical modulation waveguides output modulated coherent light to an output PLC configured to combine waveguide pairs of phase modulated light into Mach-Zehnder interferometric signals, combine pairs of Mach-Zehnder interferometric signals into quadrature modulated signals. A polarization rotator rotates modulated light from one of the quadrature modulated signals into an orthogonal polarization. The output PLC combines the quadrature-modulated and rotated quadrature modulated light to form a dual polarization, quadrature modulated light signal. The PLCs and the polymer-on-substrate device are integrated onto a single assembly substrate.
    • 双极化正交调制器包括:输入平面光波回路(PLC),其被配置为将相干光输送到聚合物在基底装置上,所述聚合物基底装置包括多个电光(EO)聚合物光调制波导,其被配置为每相调制相干光;以及 EO聚合物光调制波导将输出调制的相干光输出到输出PLC,该输出PLC被配置为将相位调制光的波导对组合成马赫 - 曾德干涉信号,将马赫 - 曾德干涉信号组合成正交调制信号。 偏振旋转器将来自正交调制信号之一的调制光旋转为正交偏振。 输出PLC组合正交调制和旋转正交调制光,形成双极化正交调制光信号。 PLC和基板上的聚合物装置集成到单个组件基板上。
    • 7. 发明授权
    • Integrated electro-optic device and method of making
    • 集成电光装置及其制作方法
    • US08483524B2
    • 2013-07-09
    • US12246957
    • 2008-10-07
    • Bing LiRaluca DinuEric MillerDanliang JinHui ChenChristopher A. Wiklof
    • Bing LiRaluca DinuEric MillerDanliang JinHui ChenChristopher A. Wiklof
    • G02B6/12G02B6/00G02F1/035
    • G02F1/065G02B6/1221
    • An electro-optic polymer semiconductor integrated circuit includes one or more doped regions configured to drive one or more electrodes, and the electrodes are configured to drive a juxtaposed electro-optic core. The assembly may include a planarization layer disposed at least partially coplanar with the electrodes. The circuit may include an integrated multiplexer, driver configured to receive a signal from the multiplexer, at least one high speed electrode configured to be driven by the driver and modulate light energy passed through a hyperpolarizable poled chromophore regions disposed near the high speed electrode. The circuit may include a calibration storage circuit. The circuit may include, during fabrication, structures to provide voltage to a buried electrode and a shield to prevent damage from the poling field.
    • 电光聚合物半导体集成电路包括被配置为驱动一个或多个电极的一个或多个掺杂区域,并且电极被配置为驱动并置的电光芯。 组件可以包括至少部分地与电极共面设置的平坦化层。 电路可以包括集成多路复用器,被配置为从多路复用器接收信号的驱动器,配置成由驱动器驱动的至少一个高速电极,并调制通过设置在高速电极附近的超极化极化发色团区域的光能。 电路可以包括校准存储电路。 该电路在制造期间可以包括向掩埋电极和屏蔽层提供电压以防止来自极化场的损伤的结构。