公开(公告)号：US20160336368A1

公开(公告)日：2016-11-17

申请号：US15133945

申请日：2016-04-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seo Young LEE ,  Young Tak HAN ,  Jong Hoi KIM ,  Joong Seon CHOE ,  Chun Ju YOUN ,  Hyun Do JUNG

IPC: H01L27/146 ,  H04B10/60

CPC classification number: H04B10/2504 ,  G02B6/00 ,  G02B6/4249 ,  G02B6/4279

Abstract: There is provided a receiver optical module including a photodetector having a plurality of channels, a capacitor disposing block formed on an upper portion of the photodetector, a plurality of capacitors formed on the capacitor disposing block, and an electrical wiring configured to connect the plurality of capacitors to electrodes of a plurality of channels of the photodetector, wherein the plurality of capacitors are formed on the capacitor disposing block such that distance between the capacitors and the electrodes of the corresponding channels are the same. Distortion and loss of signal characteristics of high frequency can be reduced and quality of a signal can be enhanced.

Abstract translation: 提供了一种接收器光学模块，包括具有多个通道的光电检测器，形成在光电检测器的上部的电容器设置块，形成在电容器设置块上的多个电容器，以及电连接器， 电容器到所述光电检测器的多个通道的电极，其中所述多个电容器形成在所述电容器设置块上，使得所述电容器和相应通道的电极之间的距离相同。 可以降低高频信号特性的失真和损失，提高信号质量。