Authors
Susan Sorensen, Daniel Thrasher, Joshua Weber, Anna Korver, Thad Walker
Publication date
2017/4
Journal
APS Division of Atomic, Molecular and Optical Physics Meeting Abstracts
Volume
2017
Pages
Q1. 035
Description
We present progress towards a dual species nuclear magnetic oscillator using synchronous spin exchange optical pumping. By applying the bias field as a sequence of alkali 2 πn pulses, we generate alkali polarization transverse to the bias field. The alkali polarization is then modulated at the noble gas resonance so that through spin exchange collisions the noble gas becomes polarized. This novel method of NMR suppresses the alkali field frequency shift by at least a factor of 2500 as compared to longitudinal NMR. We will present a detailed noise analysis of the apparatus as well as plans for measuring earth's rotation.
Scholar articles
S Sorensen, D Thrasher, J Weber, A Korver, T Walker - APS Division of Atomic, Molecular and Optical Physics …, 2017