-
公开(公告)号:US10281748B2
公开(公告)日:2019-05-07
申请号:US15729220
申请日:2017-10-10
Applicant: Fujitsu Optical Components Limited
Inventor: Toyokazu Sasaki , Yoshihiko Yoshida , Yasuhiro Ohmori , Yoshinobu Kubota
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.