公开(公告)号：US20180129083A1

公开(公告)日：2018-05-10

申请号：US15729220

申请日：2017-10-10

Applicant: Fujitsu Optical Components Limited

Inventor： Toyokazu SASAKI ,  Yoshihiko YOSHIDA ,  Yasuhiro OHMORI ,  Yoshinobu KUBOTA

IPC: G02F1/03 ,  G02F1/035 ,  G02F1/225 ,  H04B10/50

CPC classification number: G02F1/0305 ,  G02F1/035 ,  G02F1/225 ,  G02F2001/212 ,  G02F2202/20 ,  H04B10/5051

Abstract: An optical modulator includes a substrate having an electro-optic effect; a waveguide pattern provided on the substrate and configured to modulate light; and a dummy pattern having a predetermined potential along the waveguide pattern from an input side to an output side.