Invention Grant
- Patent Title: Integrated photonics device
- Patent Title (中): 集成光子器件
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Application No.: US12993407Application Date: 2009-05-19
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Publication No.: US08731349B2Publication Date: 2014-05-20
- Inventor: Jonathan Schrauwen , Stijn Scheerlinck , Günther Roelkens , Dries Van Thourhout
- Applicant: Jonathan Schrauwen , Stijn Scheerlinck , Günther Roelkens , Dries Van Thourhout
- Applicant Address: BE Leuven BE Ghent
- Assignee: IMEC,Universiteit Gent
- Current Assignee: IMEC,Universiteit Gent
- Current Assignee Address: BE Leuven BE Ghent
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- International Application: PCT/EP2009/056049 WO 20090519
- International Announcement: WO2009/141332 WO 20091126
- Main IPC: G02B6/34
- IPC: G02B6/34
Abstract:
The present invention relates to an integrated photonic device (100) operatively coupleable with an optical element (300) in a first coupling direction. The integrated photonic device (100) comprises an integrated photonic waveguide (120) and a grating coupler (130) that is adapted for diffracting light from the waveguide (120) into a second coupling direction different from the first coupling direction. The integrated photonics device also comprises a refractive element (110) disposed adjacent the grating coupler (130) and adapted to refract the light emerging from the grating coupler (130) in the second coupling direction into the first coupling direction.
Public/Granted literature
- US20110075970A1 Integrated Photonics Device Public/Granted day:2011-03-31
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