Bulletin of the American Physical Society
52nd Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics
Volume 66, Number 6
Monday–Friday, May 31–June 4 2021; Virtual; Time Zone: Central Daylight Time, USA
Session N01: Poster Session II 4pm-6pm CDT
4:00 PM,
Wednesday, June 2, 2021
Abstract: N01.00038 : The effect of laser noise on Rabi oscillation fidelity *
Presenter:
Xiaoyu Jiang
(University of Wisconsin-Madison)
Authors:
Xiaoyu Jiang
(University of Wisconsin-Madison)
Mark G Friesen
(University of Wisconsin-Madison)
Jacob Scott
(University of Wisconsin-Madison)
Mark Saffman
(University of Wisconsin - Madison and ColdQuanta Inc.)
We simulate the effect of laser noise on the fidelity and coherence of one-photon and two-photon Rabi oscillations by reconstructing samples of time-varying phase noise with realistic parameters, extracted from laboratory heterodyne measurements. We also propose quasi-static models for calculating the effect of phase and intensity noise. The models can be used when the bandwidth of the power spectral density for the phase and frequency noise is much smaller than the Rabi frequency. We compare the results of the quasi-static model with simulations for one and two-photon Rabi oscillations.
*Work supported by DARPA contract No. HR001120C0068 and NSF PHY-1720220.
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