Lineshape-asymmetry elimination in weak atomic transitions driven by an intense standing wave field

Optics Letters
Dionysios AntypasDmitry Budker

Abstract

Owing to the ac-Stark effect, the lineshape of a weak optical transition in an atomic beam can become significantly distorted when driven by an intense standing wave field. We use an Yb atomic beam to study the lineshape of the 6s2S10→5d6sD31 transition, which is excited with light circulating in a Fabry-Perot resonator. We demonstrate two methods to avoid the distortion of the transition profile. Of these, one relies on the operation of the resonator in multiple longitudinal modes, and the other in multiple transverse modes.

References

Apr 27, 1987·Physical Review Letters·C E WiemanJ Cooper
Dec 11, 2003·Chemical Reviews·Stephen M Ball, Roderic L Jones
Oct 2, 2009·Physical Review Letters·K TsigutkinD Budker
Jul 20, 2010·Annual Review of Analytical Chemistry·Florian AdlerJun Ye
Mar 31, 2015·Physical Review Letters·Paul HamiltonHolger Müller

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Citations

Dec 28, 2019·Optics Express·Richard HobsonPatrick Gill

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