Tunneling induced swapping of orbital angular momentum in a quantum dot molecule
S I S Al-Hawary,
Wesam R Kadhum,
E Abdu Musad Saleh
et al.
Abstract:In this paper, we have examined the effectiveness exchange of optical vorticity via three-wave mixing (TWM) technique in a four-level quantum dot (QD) molecule by means of the electron tunneling effect. Our analytical analysis demonstrates that the TWM procedure can result in the production of a new weak signal beam that may be absorbed or amplified within the QD molecule. We have taken into account the electron tunneling as well as the relative phase of the applied lights to assess the absorption and dispersi… Show more
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