公开(公告)号：US10530483B2

公开(公告)日：2020-01-07

申请号：US16268702

申请日：2019-02-06

Applicant: INPHI CORPORATION

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

IPC: H04B10/50

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.

公开(公告)号：US09998228B1

公开(公告)日：2018-06-12

申请号：US15342855

申请日：2016-11-03

Applicant: INPHI CORPORATION

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.

公开(公告)号：US10243663B2

公开(公告)日：2019-03-26

申请号：US15980448

申请日：2018-05-15

Applicant: INPHI CORPORATION

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

IPC: H04B10/50

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.