3 papers
physics.atom-ph2014
Nonlinear Interference effect for Optical Clocks in Yb Atoms
Tara Ahmadi, Sergei. A Pulkin
In this paper, two-photon absorption resonance has been investigated . We studied this phenomenon in three-level system with common upper level, two lower long-life levels and two…
physics.optics2014
The polarization of two-level atom in the polychromatic weak field
S. A. Pulkin, A. G. Antipov, A. Kalinichev +2
The numerical solution for polarization for two-level atom in polyharmonic field has been made. The analytical solution for partial case of symmetrical position of carrier frequenc…
quant-ph2014
The Theory of Three-level Photon Echo Using of Rotating Wave Approximation
Tara Ahmadi, Sergei. A Pulkin, Vladimir. A Sheftsov
The three level photon echo has been described in different works by using rotating wave approximation but none of them did not get results which show the effects of field's freque…