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Abstract

The invention relates to a photonic circuit (1) comprising: a substrate (3), a plurality of wave guides (2.1, ...) mounted on the substrate (3), and a plurality of modulators, in particular phase modulators (6a, ...), for modulating light guided in the wave guides (2.1, ...). The wave guides (2.1, ...) are formed from an electro-optically active material; the modulators are designed as electro-optical modulators (6a, ...), which each have an electrode (8) for generating an electrical field (E) in a portion of a particular wave guide (2.1, ...) and each have a conductor track (12) for feeding an electrical modulation signal (10) to the electrode (8). The photonic circuit (1) is designed to reduce any stray electrical fields caused in the wave guides (2.1, ...) by the feeding of the electrical modulation signals (10) to the electrodes (8).

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First Claim

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