Invention Grant
- Patent Title: Photonic integrated circuit with a waveguide crossing structure
- Patent Title (中): 具有波导交叉结构的光子集成电路
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Application No.: US13308006Application Date: 2011-11-30
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Publication No.: US08644661B2Publication Date: 2014-02-04
- Inventor: Christopher R. Doerr
- Applicant: Christopher R. Doerr
- Applicant Address: FR Paris
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Paris
- Agency: Hitt Gaines, PC
- Main IPC: G02B6/26
- IPC: G02B6/26 ; G02B6/42
Abstract:
A photonic integrated circuit comprises a plurality of optical waveguides. Some waveguides cross some other waveguides at respective crossing locations. Some waveguides have varying widths wherein a width of a waveguide at a respective crossing location is smaller than the wavelength of the optical signal.
Public/Granted literature
- US20130108208A1 PHOTONIC INTEGRATED CIRCUIT WITH A WAVEGUIDE CROSSING STRUCTURE Public/Granted day:2013-05-02
Information query
