Lattice Light Shift Evaluations In a Dual-Ensemble Yb Optical Lattice Clock

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Bothwell, Tobias, Hunt, Benjamin D., Siegel, Jacob L., Hassan, Youssef S., Grogan, Tanner, Kobayashi, Takumi, Gibble, Kurt, Porsev, Sergey G., Safronova, Marianna S., Brown, Roger C., Beloy, Kyle, Ludlow, Andrew D.
Format:	Preprint
Published:	2024
Subjects:	Atomic Physics Quantum Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

_version_	1866910606926282752
author	Bothwell, Tobias Hunt, Benjamin D. Siegel, Jacob L. Hassan, Youssef S. Grogan, Tanner Kobayashi, Takumi Gibble, Kurt Porsev, Sergey G. Safronova, Marianna S. Brown, Roger C. Beloy, Kyle Ludlow, Andrew D.
author_facet	Bothwell, Tobias Hunt, Benjamin D. Siegel, Jacob L. Hassan, Youssef S. Grogan, Tanner Kobayashi, Takumi Gibble, Kurt Porsev, Sergey G. Safronova, Marianna S. Brown, Roger C. Beloy, Kyle Ludlow, Andrew D.
contents	In state-of-the-art optical lattice clocks, beyond-electric-dipole polarizability terms lead to a break-down of magic wavelength trapping. In this Letter, we report a novel approach to evaluate lattice light shifts, specifically addressing recent discrepancies in the atomic multipolarizability term between experimental techniques and theoretical calculations. We combine imaging and multi-ensemble techniques to evaluate lattice light shift atomic coefficients, leveraging comparisons in a dual-ensemble lattice clock to rapidly evaluate differential frequency shifts. Further, we demonstrate application of a running wave field to probe both the multipolarizability and hyperpolarizability coefficients, establishing a new technique for future lattice light shift evaluations.
format	Preprint
id	arxiv_https___arxiv_org_abs_2409_10782
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	Lattice Light Shift Evaluations In a Dual-Ensemble Yb Optical Lattice Clock Bothwell, Tobias Hunt, Benjamin D. Siegel, Jacob L. Hassan, Youssef S. Grogan, Tanner Kobayashi, Takumi Gibble, Kurt Porsev, Sergey G. Safronova, Marianna S. Brown, Roger C. Beloy, Kyle Ludlow, Andrew D. Atomic Physics Quantum Physics In state-of-the-art optical lattice clocks, beyond-electric-dipole polarizability terms lead to a break-down of magic wavelength trapping. In this Letter, we report a novel approach to evaluate lattice light shifts, specifically addressing recent discrepancies in the atomic multipolarizability term between experimental techniques and theoretical calculations. We combine imaging and multi-ensemble techniques to evaluate lattice light shift atomic coefficients, leveraging comparisons in a dual-ensemble lattice clock to rapidly evaluate differential frequency shifts. Further, we demonstrate application of a running wave field to probe both the multipolarizability and hyperpolarizability coefficients, establishing a new technique for future lattice light shift evaluations.
title	Lattice Light Shift Evaluations In a Dual-Ensemble Yb Optical Lattice Clock
topic	Atomic Physics Quantum Physics
url	https://arxiv.org/abs/2409.10782