2 papers
physics.optics2020
Manipulation and exchange of Light with Orbital Angular Momentum in Quantum Dot Molecules
Mahboubeh Mahdavi, Zahra Amini Sabegh, Mohammad Mohammadi +2
We study the interaction of laser pulses carrying orbital angular momentum (OAM) with structural asymmetry quantum dot molecules characterized by four energy levels. We demonstrate…
physics.optics2019
Orbital angular momentum transfer via spontaneously generated coherence
Zahra Amini Sabegh, Mohammad Mohammadi, Mohammad Ali Maleki +1
We study the orbital angular momentum (OAM) transfer from a weak Laguerre-Gaussian (LG) field to a weak plane-wave in two closed-loop three-level -type atomic systems. In the fi…