2 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…
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…