Enhancement of Goos–Hänchen shifts due to spontaneously generated coherence in a four-level Rydberg atom
Sign Up to like & getrecommendations! Published in 2019 at "Laser Physics"
DOI: 10.1088/1555-6611/ab0c92
Abstract: The impact of spontaneously generated coherence (SGC) on the Goos–Hanchen (GH) shifts of transmitted and reflected light beams from a cavity with a four-level rubidium atom with a Rydberg state are discussed. Using the quantum… read more here.
Keywords: four level; rydberg; generated coherence; spontaneously generated ... See more keywords
Coherent control of spatial and angular Goos-Hänchen shifts with spontaneously generated coherence and incoherent pumping.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.473532
Abstract: We propose an efficient scheme to manipulate the Goos-Hänchen (GH) shift of a reflected beam from a metal-clad waveguide, where a coherent atomic medium with a Λ-type configuration is employed as the substrate. Using experimentally… read more here.
Keywords: angular shifts; goos nchen; control; spontaneously generated ... See more keywords