Abstract
The nonlinear optical response of a monolayer of regularly spaced three-level quantum emitters with a doublet in the ground state is studied theoretically. It is found that the system demonstrates multistability, self-oscillations and dynamical chaos. In a certain frequency range, the monolayer operates as a perfect bistable mirror.
Highlights
The monolayer is assumed to undergo an action of a CW external field of a Rabi amplitude Ω0 and frequency ω0, which is quasi-resonant with the quantum emitters (QEs)’s allowed transitions
A QE is modelled as a three-level Λ-type quantum system with the excited state |3⟩, and a doublet |1⟩ and |2⟩ in the ground states
The optical dynamics of a QE is governed by the 3x3 density matrix
Summary
The monolayer is assumed to undergo an action of a CW external field of a Rabi amplitude Ω0 and frequency ω0, which is quasi-resonant with the QE’s allowed transitions. A QE is modelled as a three-level Λ-type quantum system with the excited state |3⟩, and a doublet |1⟩ and |2⟩ in the ground states.
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