Invention Grant
- Patent Title: Optical waveguide device
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Application No.: US15171638Application Date: 2016-06-02
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Publication No.: US10365534B2Publication Date: 2019-07-30
- Inventor: Yuu Nakata , Katsutoshi Kondou , Tetsuya Fujino , Junichiro Ichikawa
- Applicant: Sumitomo Osaka Cement Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: SUMITMO OSAKA CEMENT CO., LTD.
- Current Assignee: SUMITMO OSAKA CEMENT CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Greer, Burns & Crain, Ltd.
- Priority: JP2015-076516 20150403
- Main IPC: G02F1/225
- IPC: G02F1/225 ; G02F1/01 ; G02B6/00 ; G02F1/21
Abstract:
An optical waveguide device includes a substrate with an electro-optic effect on which an optical waveguide and an electrode for controlling optical waves propagating through the optical waveguide are formed and at least one light source for irradiating ultraviolet light on the substrate.
Public/Granted literature
- US20170075188A1 OPTICAL WAVEGUIDE DEVICE Public/Granted day:2017-03-16
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