Invention Grant
- Patent Title: Positive coefficient dynamic electro-optical phase shifter
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Application No.: US14283340Application Date: 2014-05-21
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Publication No.: US09405137B2Publication Date: 2016-08-02
- Inventor: Jean-Robert Manouvrier
- Applicant: STMICROELECTRONICS SA
- Applicant Address: FR Montrouge
- Assignee: STMICROELECTRONICS SA
- Current Assignee: STMICROELECTRONICS SA
- Current Assignee Address: FR Montrouge
- Agency: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
- Priority: FR1354977 20130531
- Main IPC: G02F1/025
- IPC: G02F1/025 ; G02F1/225 ; G02B6/12
Abstract:
A semiconductor electro-optical phase shifter may include an optical action zone configured to be inserted in an optical waveguide, and a bipolar transistor structure configured so that, in operation, collector current of the bipolar transistor structure crosses the optical action zone perpendicular to the axis of the optical waveguide.
Public/Granted literature
- US20140355925A1 POSITIVE COEFFICIENT DYNAMIC ELECTRO-OPTICAL PHASE SHIFTER Public/Granted day:2014-12-04
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