公开(公告)号：US20160036548A1

公开(公告)日：2016-02-04

申请号：US14880069

申请日：2015-10-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaolu Song ,  Li Zeng

IPC: H04J14/02

CPC classification number: H04J14/02 ,  H04B10/506

Abstract: The present invention relates to a multicarrier-based optical transmit subsystem and a method for generating an optical signal. The multicarrier-based optical transmit subsystem includes: a comb-shaped light source apparatus, configured to generate and output polychromatic light; a microring group, including multiple microring modulators, where each of the multiple microring modulators includes an input end and a download end, the input end of each of the multiple microring modulators is connected to the comb-shaped light source apparatus, and the multiple microring modulators each are configured to filter and modulate the polychromatic light, to obtain optical signals with different frequencies, and output the optical signals by using respective download ends of the multiple microring modulators; and a public waveguide, connected to the download ends of the multiple microring modulators, and configured to multiplex the optical signals with different frequencies. Structure of the multicarrier-based optical transmit subsystem is simplified, thereby reducing a cost.

Abstract translation: 本发明涉及一种基于多载波的光发射子系统和一种用于产生光信号的方法。 基于多载波的光发射子系统包括：梳状光源装置，被配置为产生和输出多色光; 包括多个微环调制器的微环组，其中多个微环调制器中的每一个包括输入端和下载端，多个微环调制器中的每一个的输入端连接到梳状光源装置，并且多微环 每个调制器被配置为对多色光进行滤波和调制，以获得具有不同频率的光信号，并通过使用多个微环调制器的相应下载端输出光信号; 以及连接到多个微环调制器的下载端的公共波导，并且被配置为对具有不同频率的光信号进行多路复用。 简化了基于多载波的光传输子系统的结构，从而降低了成本。

公开(公告)号：US20140110562A1

公开(公告)日：2014-04-24

申请号：US14143663

申请日：2013-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaolu Song ,  Lixian Wang ,  Ninghua Zhu

IPC: G02B6/42

CPC classification number: H05K1/025 ,  G02B6/4279 ,  H05K1/0233 ,  H05K2201/09727 ,  H05K2201/10022 ,  H05K2201/10121

Abstract: An optoelectronic device includes a packaged part and a core component. The core component includes a chip subcarrier and an optoelectronic chip. The device also includes a connecting plate that forms a coplanar waveguide transmission line together with the ground through a high-frequency transmission line and an isolation dielectric. The coplanar waveguide transmission line and a low-frequency line are connected to the packaged part and the core component and are configured to transmit a high-frequency signal and a low-frequency signal between the packaged part and the core component.

Abstract translation: 光电子器件包括封装部件和芯部件。 核心部件包括芯片副载波和光电芯片。 该装置还包括连接板，其通过高频传输线和隔离电介质与地面一起形成共面波导传输线。 共面波导传输线和低频线连接到封装部分和核心部件，并且被配置为在封装部分和核心部件之间传输高频信号和低频信号。