Mellanox Technologies, Ltd.

Nikos Argyris

Elad Mentovich

Dimitrios Kalavrouziotis

Paraskevas Bakopoulos

Yoav Rozenberg

Embodiments are disclosed for providing a serializer and/or a deserializer with redundancy using optical modulators. An example system includes an MZM structure that comprises a first waveguide interferometer arm structure and a second waveguide interferometer arm structure. The first waveguide interferometer arm structure comprises a first segmented electrode associated with at least a first electrode and a second electrode. The second waveguide interferometer arm structure comprises a second segmented electrode associated with at least a third electrode and a fourth electrode. The MZM structure is configured to convert an optical input signal into an optical output signal through application of a digital data signal to the first electrode and the third electrode, and application of a redundant digital data signal to the second electrode and the fourth electrode.

Serial data conversion redundancy using optical modulators

An optoelectronic transmitter () includes an electro-optic modulator (), digital driving circuitry (), and feedback circuitry (). The electro-optic modulator is configured to modulate an optical signal in response to an electrical drive signal. The digital driving circuitry is coupled to the electro-optical modulator and is configured to generate the electrical drive signal. The feedback circuitry is configured to measure a quantity indicative of a power level of the modulated optical signal produced by the electro-optic modulator, and to adapt a supply voltage to the digital driving circuitry in response to the measured quantity.

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Zografou, Greece

Nikos Argyris