Title:
光変調器および光モジュール
Document Type and Number:
Japanese Patent JP6911329
Kind Code:
B2
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.
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Inventors:
Sasaki Toyokazu
Hirohiko Yoshida
Yasuhiro Omori
Yoshinobu Kubota
Hirohiko Yoshida
Yasuhiro Omori
Yoshinobu Kubota
Application Number:
JP2016219187A
Publication Date:
July 28, 2021
Filing Date:
November 09, 2016
Export Citation:
Assignee:
Fujitsu Optical Components Limited
International Classes:
G02F1/035; G02B6/12
Domestic Patent References:
| JP7159743A | ||||
| JP2006140233A |
Foreign References:
| WO1994010592A1 | ||||
| US20120014636 |
Attorney, Agent or Firm:
Akinori Sakai