activity
20022026
most citedMaximal refraction and superluminal propagation in a gaseous nanolayer

93 citations · 166 across the 12 of their papers we have counts for

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physics.atom-ph2026

Observation of Magnetically-Induced atomic transitions of the Cs 6SP line at 456 nm

Armen Sargsyan, Arevik Amiryan, Emmanuel Klinger +1

It has recently been demonstrated that magnetically induced (MI) transitions, a class of transitions forbidden at zero magnetic field, of the Cs 6SP$_{3…

physics.atom-ph2026

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…

physics.atom-ph2026

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…

physics.atom-ph2025

Doppler-free Selective Reflection spectroscopy of the transition of Cesium using a nanofabricated vapor cell

Armen Sargsyan, Rodolphe Momier, David Sarkisyan

Selective Reflection (SR) spectroscopy of the electric dipole transition of Cesium ( nm) is performed for the first time usin…

physics.atom-ph2024

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…

physics.atom-ph2024

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…