Simultaneous modulation transfer spectroscopy on transitions of multiple atomic species for compact laser frequency reference modules
Atomic Physics
2018-06-08 v1
Abstract
We present a technique for simultaneous laser frequency stabilization on transitions of multiple atomic species with a single optical setup. The method is based on modulation transfer spectroscopy and the signals are separated by modulating at different frequencies and electronically filtered. As a proof of concept, we demonstrate simultaneous spectroscopy of the potassium D, D and rubidium D transitions. The technique can easily be extended to other atomic species and allows the development of versatile and compact frequency reference modules.
Cite
@article{arxiv.1806.02606,
title = {Simultaneous modulation transfer spectroscopy on transitions of multiple atomic species for compact laser frequency reference modules},
author = {Moritz Mihm and Kai Lampmann and André Wenzlawski and Patrick Windpassinger},
journal= {arXiv preprint arXiv:1806.02606},
year = {2018}
}