High-fidelity robust qubit control by phase-modulated pulses
Aug 25, 2023
14 pages
Published in:
- Phys.Rev.Res. 6 (2024) 1, 013188
- Published: Feb 21, 2024
e-Print:
- 2308.13353 [quant-ph]
DOI:
- 10.1103/PhysRevResearch.6.013188 (publication)
View in:
Citations per year
Abstract: (APS)
We present a set of robust and high-fidelity pulses that realize paradigmatic operations such as the transfer of the ground state population into the excited state and arbitrary rotations on the Bloch sphere. These pulses are based on the phase modulation of the control field. We provide an experimental proof-of-concept of these operations by using a transmon qubit, demonstrating resilience against deviations in the drive amplitude of more than , and/or detuning from the qubit transition frequency in the order of . This modulation scheme is straightforward to implement in practice and can be deployed to any other qubit-based experimental platform.References(70)
Figures(19)
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