Scalable and programmable coherent waveform generators

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United States of America Patent

PATENT NO 11899292
APP PUB NO 20220260860A1
SERIAL NO

17738775

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Abstract

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The disclosure describes various aspects of a system with scalable and programmable coherent waveform generators. A network and digital-to-analog conversion (DAC) cards used by the network are described where each DAC card has a clock divider/replicator device with an input SYNC pin, a digital logic component, and one or more DAC components, and each output of the DAC components is used to control optical beams for a separate qubit of a quantum information processing (QIP) system. The network also includes a first distribution network to provide a clock signal to the clock divider/replicator device in the DAC cards, and a second distribution network to provide a start signal to the DAC cards, where the start signal is used by the digital logic component in the DAC card to assert the input SYNC pin when the start signal is asserted unless it is masked by the digital logic component.

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Patent Owner(s)

Patent OwnerAddress
IONQ INC4505 CAMPUS DRIVE COLLEGE PARK MD 20740

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amini, Jason Madjdi Takoma Park, US 27 39
Apisdorf, Joel Zvi Reston, US 9 152
Solomon, Phillip Douglas Washington, US 4 3
Williams, James Michael Annapolis, US 4 20

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