公开(公告)号：US09496962B1

公开(公告)日：2016-11-15

申请号：US14316566

申请日：2014-06-26

Applicant: ClariPhy Communications, Inc.

Inventor： Shih Cheng Wang ,  Jinwoo Cho ,  Shu Hao Fan

IPC: H04B10/50

CPC classification number: H04B10/50575 ,  H04B10/5053

Abstract: Systems and methods described herein include methods and systems for controlling bias voltage provided to an optical modulating device. The optical modulating device is biased at a bias point that is different from a null point of the device such that an offset to the received optical power due to limited extinction ratio is reduced.

Abstract translation: 本文描述的系统和方法包括用于控制提供给光调制装置的偏置电压的方法和系统。 光调制装置被偏置在与装置的零点不同的偏置点处，使得由于有限消光比而导致的对接收光功率的偏移减小。