activity
20152023
most citedComplete hyperfine Paschen-Back regime at relatively small magnetic fields realized in Potassium nano-cell

38 citations · 73 across the 6 of their papers we have counts for

collaborators

7 papers

physics.atom-ph202213 cited

Coherent Optical Processes on Cs D line Magnetically Induced Transitions

Armen Sargsyan, Arevik Amiryan, Ara Tonoyan +2

The increased spectral resolution allowed by the use of extremely thin vapor cells has led to the observation of interesting behaviour of alkali transitions when placed in a magnet…

physics.atom-ph2020

Circular dichroism in atomic vapors: magnetically induced transitions responsible for two distinct behaviors

Armen Sargsyan, Arevik Amiryan, Ara Tonoyan +2

Atomic transitions of alkali metals for which the condition is satisfied have null probability in a zero magnetic field, while a giant increase can occur when an e…

physics.atom-ph201922 cited

Dark resonance formation with magnetically-induced transitions: extension of spectral range and giant circular dichroism

Armen Sargsyan, Ara Tonoyan, Aram Papoyan +1

Dark resonances were formed via electromagnetically induced transparency for the first time involving magnetically-induced atomic transitions of alkali metal atom, whic…

physics.atom-ph2018

Hyperfine Paschen-Back regime of Potassium D line observed by Doppler-free spectroscopy

Armen Sargsyan, Emmanuel Klinger, Ara Tonoyan +2

Selective reflection of a laser radiation from an interface formed by a dielectric window and a potassium atomic vapour confined in a nano-cell with nm gap thickness is imple…

physics.atom-ph2017

Symmetry breaking exhibition by magnetic field induced explicit circular dichroism

A. Tonoyan, A. Sargsyan, E. Klinger +5

In this letter we demonstrate universal symmetry breaking by means of magnetically induced circular dichroism. Magnetic field induces forbidden at zero field atomic transitions bet…

physics.atom-ph2017

Theoretical Investigation of K States Behavior under Strong Magnetic Field and Polarized Laser Field

Ara Tonoyan

Theoretically research of the behavior of K and lines for polarized resonant light is conducted in the presence of strong magnetic field when the total elect…