5 papers
Saturated absorption and electromagnetically induced transparency of residual rubidium in dense cesium vapor
Armen Sargsyan, Anahit Gogyan, David Sarkisyan
In the sealed-off cesium vapor cell studied in this work, a residual rubidium fraction of approximately 1\% was observed. We investigate the optical response of these trace R…
Features of the van der Waals Interaction on the Cesium Transition in an Optical Nanocell
Armen Sargsyan, Anahit Gogyan, David Sarkisyan
We report the first experimental study of the influence of a dielectric surface on the transmission spectrum of cesium atoms for the () transit…
Second-order correlations in directed emissions in sodium atoms
Ara Tonoyan, Sushree Subhadarshinee Sahoo, Anahit Gogyan +4
We report on measurements of second-order intensity correlations of infrared emission under bichromatic excitation at 589.2\,nm and 569.0\,nm of sodium atoms containe…
Blue laser induced bright red fluorescence in hot cesium vapor
Armen Sargsyan, Anahit Gogyan, David Sarkisyan
We have observed laser-induced fluorescence using 456 nm laser radiation, resonant with the 6S1/2-7P3/2 transition in Cs atoms. It includes red emission lines in the range of 580-7…
Experimental Investigation of Electromagnetically Induced Transparency in Selective Reflection Spectra
Armen Sargsyan, Anahit Gogyan, David Sarkisyan
We have investigated electromagnetically induced transparency in the spectrum of selective reflection at the interface of Rb atom vapors and a dielectric nanocell window. A nanocel…