Invention Grant
- Patent Title: Optical modulator and optical module
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Application No.: US15729220Application Date: 2017-10-10
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Publication No.: US10281748B2Publication Date: 2019-05-07
- Inventor: Toyokazu Sasaki , Yoshihiko Yoshida , Yasuhiro Ohmori , Yoshinobu Kubota
- Applicant: Fujitsu Optical Components Limited
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU OPTICAL COMPONENTS LIMITED
- Current Assignee: FUJITSU OPTICAL COMPONENTS LIMITED
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2016-219187 20161109
- Main IPC: G02F1/03
- IPC: G02F1/03 ; G02F1/035 ; G02F1/225 ; H04B10/50 ; G02F1/21
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.
Public/Granted literature
- US20180129083A1 OPTICAL MODULATOR AND OPTICAL MODULE Public/Granted day:2018-05-10
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