Observation of Electromagnetically Induced Transparency for a Squeezed Vacuum with the Time Domain Method
arXiv:0707.1971 · doi:10.1364/OE.15.011849
Abstract
A probe light in a squeezed vacuum state was injected into cold 87 $Rb atoms with an intense control light in a coherent state. A sub-MHz window was created due to electromagnetically induced transparency, and the incident squeezed vacuum could pass through the cold atoms without optical loss, as was successfully monitored using a time-domain homodyne method.