Importance

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Abstract

A photonic circuit includes a substrate, a plurality of waveguides mounted on the substrate, and a plurality of modulators for modulating light guided in the waveguides. The plurality of waveguides is formed from an electro-optically active material. The modulators are electro-optical modulators. Each modulator includes an electrode for generating an electrical field in a portion of a respective waveguide. Each modulator includes a conductor track for feeding an electrical modulation signal to the electrode. The photonic circuit is configured to reduce stray electrical fields in the plurality of waveguides by feeding the electrical modulation signals to the electrodes.

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First Claim