Doppler-broadened quantum electromagnetically-induced-transparency heat engines
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.103.062205
Abstract: The authors study the effect of Doppler broadening on a quantum heat engine based on electromagnetically induced transparency which has recently been suggested and demonstrated with ultracold atoms. They show that ``warm'' atoms can still… read more here.
Keywords: induced transparency; electromagnetically induced; heat; doppler broadened ... See more keywords
Continuum and undefine hole burning regions via pulse propagation in a four-level Doppler broadened atomic system
Sign Up to like & getrecommendations! Published in 2020 at "European Physical Journal Plus"
DOI: 10.1140/epjp/s13360-020-00705-0
Abstract: In this paper, we have theoretically examined and modified the spectral hole burning (SHB) in a tripod-type four-level Doppler broadened atomic medium. We have investigated a narrow spectral hole (Lamb dip) in the absorption spectrum,… read more here.
Keywords: hole burning; broadened atomic; burning regions; hole ... See more keywords