100 citations · 437 across the 30 of their papers we have counts for
9 papers · 1 filter
Identifying orbital angular momentum of light in quantum wells
Seyedeh Hamideh Kazemi, Mohammad Mahmoudi
Generation and detection of structured light have recently been the subject of intense study, aiming to realize high-capacity optical storage and continuous-variable quantum techno…
Phase-dependent light-induced torque
Seyedeh Hamideh Kazemi, Mohammad Mahmoudi
Optical torque on individual atoms in a Bose-Einstein condensate can rotate the ensemble and generate a current flow [Phys. Rev. A 82, 051402 (2010)]. We exploit the fact to sugges…
Microwave-induced orbital angular momentum transfer
Zahra Amini Sabegh, Mohammad Ali Maleki, Mohammad Mahmoudi
The microwave-induced orbital angular momentum (OAM) transfer from a Laguerre-Gaussian (LG) beam to a weak plane-wave is studied in a closed-loop four-level ladder-type atomic syst…
Phase-controlled photon drag in a slow-light moving medium
Seyedeh Hamideh Kazemi, Mohammad Mahmoudi
In recent years, photon drag has attracted enormous attention owing to both fundamental and practical interests. In this paper, by presenting a density-matrix approach, we have the…
Controllable optical bistability in a cavity optomechanical system with a Bose-Einstein condensate
Seyedeh Hamideh Kazemi, Saeed Ghanbari, Mohammad Mahmoudi
The optical bistability (OB) in a two-mode optomechanical system with a Bose-Einstein condensate (BEC) is studied. By investigating the behavior of steady state solutions, we show…
Localizing an atom using Laguerre-Gaussian beams
Seyedeh Hamideh Kazemi, Mohadeseh Veisi, Mohammad Mahmoudi
Use of the Laguerre-Gaussian fields in an atom-light interaction makes the linewidth of the optical spectrum narrow. We exploit this fact for providing the ability to accomplish si…