Presentation
SPulseGen: Succinct pulse generator architecture maximizing gate fidelity for superconducting quantum computers
DescriptionToward scalable implementation of superconducting quantum computers, this paper proposes a cost-effective RF pulse generator architecture. Most existing works use arbitrary waveform generators (AWGs)
with a huge memory and complex analog circuits for optimizing gate fidelity with complex RF pulse waveforms.
The proposed architecture simplifies the complex RF pulse waveforms to cost-aware square pulses.
This eliminates AWGs with high circuit costs which are an obstacle for scalable implementation.
This paper also proposes a pulse tuning method to maximize gate fidelity. Dynamics simulation results of transmons demonstrate our approach can achieve comparable gate fidelity to ideal RF pulses.
with a huge memory and complex analog circuits for optimizing gate fidelity with complex RF pulse waveforms.
The proposed architecture simplifies the complex RF pulse waveforms to cost-aware square pulses.
This eliminates AWGs with high circuit costs which are an obstacle for scalable implementation.
This paper also proposes a pulse tuning method to maximize gate fidelity. Dynamics simulation results of transmons demonstrate our approach can achieve comparable gate fidelity to ideal RF pulses.
Event Type
Work-in-Progress Poster
TimeWednesday, June 265:00pm - 6:00pm PDT
LocationLevel 2 Lobby
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