Waveguide array

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United States of America Patent

PATENT NO 11402673
APP PUB NO 20190346706A1
SERIAL NO

16474973

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Abstract

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There is described an RF waveguide array. The array comprises a substrate comprising a plurality of optical waveguides, each waveguide being elongate in a first direction. An electrical RF transmission line array is located on a face of the substrate and comprises a plurality of signal electrodes and a plurality of ground electrodes, each electrode extending in the first direction. Each signal electrode is positioned to provide a signal to two respective waveguides. The ground electrodes include at least one intermediate ground electrode positioned between each pair of signal electrodes. Each intermediate ground electrode includes a portion extending into the substrate.

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Patent Owner(s)

  • LUMENTUM TECHNOLOGY UK LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balsamo, Stefano Towcester, GB 10 29
Dell'Orto, Flavio Desio, IT 8 45
Vergani, Paolo Vimercate, IT 5 28

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