Multichannel optical atomic magnetometer operating in unshielded environment
Instrumentation and Detectors
2016-04-14 v2 Atomic Physics
Abstract
A multi-channel atomic magnetometer operating in an unshielded environment is described and characterised. The magnetometer is based on D1 optical pumping and D2 polarimetry of Cs vapour contained in gas-buffered cells. Several technical implementations are described and discussed in detail. The demonstrated sensitivity of the setup is 100fT/Hz^1/2 when operating in the difference mode.
Cite
@article{arxiv.1601.06938,
title = {Multichannel optical atomic magnetometer operating in unshielded environment},
author = {Giuseppe Bevilacqua and Valerio Biancalana and Piero Chessa and Yordanka Dancheva},
journal= {arXiv preprint arXiv:1601.06938},
year = {2016}
}
Comments
9 pages, 5 figures, appearing in Appl.Phys.B