Hybrid optical modulator for photonic integrated circuit devices
    1.
    发明授权
    Hybrid optical modulator for photonic integrated circuit devices 有权
    用于光子集成电路器件的混合光调制器

    公开(公告)号:US08938134B2

    公开(公告)日:2015-01-20

    申请号:US13724926

    申请日:2012-12-21

    发明人: Long Chen

    摘要: An apparatus comprising an optical modulator, wherein the optical modulator comprises a planar substrate, a first III-V semiconductor layer on the substrate, and a silicon layer on the substrate. The optical modulator includes a planar semiconductor optical waveguide having a hybrid optical core, the hybrid optical core including vertically adjacent lateral portions of the first III-V semiconductor layer and the silicon layer.

    摘要翻译: 一种包括光调制器的装置,其中所述光调制器包括平面基板,所述基板上的第一III-V半导体层和所述基板上的硅层。 光调制器包括具有混合光纤芯的平面半导体光波导,该混合光纤芯包括第一III-V半导体层和硅层的垂直相邻横向部分。

    Wavelength multiplexer/demultiplexer apparatus
    2.
    发明授权
    Wavelength multiplexer/demultiplexer apparatus 有权
    波长多路复用器/解复用器装置

    公开(公告)号:US09025616B2

    公开(公告)日:2015-05-05

    申请号:US13828739

    申请日:2013-03-14

    发明人: Long Chen

    IPC分类号: H04J14/02

    摘要: An apparatus comprising an optical multiplexer/demultiplexer having a set of input ports and a set of output ports, the optical multiplexer/demultiplexer configured to demultiplex a wavelength division multiplexed optical signal to one port of the set of input ports, and to output a plurality of demultiplexed wavelength channels to one of a plurality of subsets of output ports within the set of output ports. The apparatus comprises an optical switch configured to route the wavelength division multiplexed signal to a selected one of the input ports, thereby causing the plurality of demultiplexed wavelength channels to be output by the optical multiplexer/demultiplexer to selected ones of the plurality of subsets of output ports.

    摘要翻译: 一种包括具有一组输入端口和一组输出端口的光复用器/解复用器的设备,所述光复用器/解复用器被配置为将波分复用光信号解复用到所述一组输入端口中的一个端口,并且输出多个 多路分解的波长信道到输出端口组内的输出端口的多个子集之一。 该装置包括:光开关,被配置为将波分多路复用信号路由到所选择的一个输入端口,从而使多路分解波长信道由光复用器/解复用器输出到多个输出子集中的选定的一个 港口。

    HYBRID OPTICAL MODULATOR FOR PHOTONIC INTEGRATED CIRCUIT DEVICES
    3.
    发明申请
    HYBRID OPTICAL MODULATOR FOR PHOTONIC INTEGRATED CIRCUIT DEVICES 有权
    用于光电集成电路器件的混合光学调制器

    公开(公告)号:US20140177994A1

    公开(公告)日:2014-06-26

    申请号:US13724926

    申请日:2012-12-21

    发明人: Long Chen

    IPC分类号: G02F1/025 H01L31/18 H01L33/58

    摘要: An apparatus comprising an optical modulator, wherein the optical modulator comprises a planar substrate, a first III-V semiconductor layer on the substrate, and a silicon layer on the substrate. The optical modulator includes a planar semiconductor optical waveguide having a hybrid optical core, the hybrid optical core including vertically adjacent lateral portions of the first III-V semiconductor layer and the silicon layer.

    摘要翻译: 一种包括光调制器的装置,其中所述光调制器包括平面基板,所述基板上的第一III-V半导体层和所述基板上的硅层。 光调制器包括具有混合光纤芯的平面半导体光波导,该混合光纤芯包括第一III-V半导体层和硅层的垂直相邻横向部分。

    WAVELENGTH MULTIPLEXER/DEMULTIPLEXER APPARATUS
    4.
    发明申请
    WAVELENGTH MULTIPLEXER/DEMULTIPLEXER APPARATUS 有权
    波长多路复用器/解复用器设备

    公开(公告)号:US20130250977A1

    公开(公告)日:2013-09-26

    申请号:US13828739

    申请日:2013-03-14

    发明人: Long Chen

    IPC分类号: H04J14/02

    摘要: An apparatus comprising an optical multiplexer/demultiplexer having a set of input ports and a set of output ports, the optical multiplexer/demultiplexer configured to demultiplex a wavelength division multiplexed optical signal to one port of the set of input ports, and to output a plurality of demultiplexed wavelength channels to one of a plurality of subsets of output ports within the set of output ports. The apparatus comprises an optical switch configured to route the wavelength division multiplexed signal to a selected one of the input ports, thereby causing the plurality of demultiplexed wavelength channels to be output by the optical multiplexer/demultiplexer to selected ones of the plurality of subsets of output ports.

    摘要翻译: 一种包括具有一组输入端口和一组输出端口的光复用器/解复用器的设备,所述光复用器/解复用器被配置为将波分复用光信号解复用到所述一组输入端口中的一个端口,并且输出多个 多路分解的波长信道到输出端口组内的输出端口的多个子集之一。 该装置包括:光开关,被配置为将波分多路复用信号路由到所选择的一个输入端口,从而使多路分解波长信道由光复用器/解复用器输出到多个输出子集中的选定的一个 港口。