Invention Grant
- Patent Title: Optical waveguide element, optical waveguide device, and method for arranging optical waveguide
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Application No.: US14919253Application Date: 2015-10-21
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Publication No.: US09864137B2Publication Date: 2018-01-09
- Inventor: Morio Takahashi
- Applicant: NEC Corporation
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: JP2014-215057 20141022
- Main IPC: G02B6/28
- IPC: G02B6/28 ; G02B6/27 ; G02B6/126 ; G02B6/122 ; G02B6/12
Abstract:
An optical waveguide element according to an exemplary aspect of the invention includes a first optical waveguide configured by combining a plurality of first element waveguides; and a second optical waveguide configured by combining a plurality of second element waveguides each of which having the same structure as the plurality of first element waveguides.
Public/Granted literature
- US20160116676A1 OPTICAL WAVEGUIDE ELEMENT, OPTICAL WAVEGUIDE DEVICE, AND METHOD FOR ARRANGING OPTICAL WAVEGUIDE Public/Granted day:2016-04-28
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