We present a proposal for a tunable source of single photons operating in the terahertz
(THz) regime. This scheme transforms incident visible photons into quantum THz radiation …

We propose a scheme of terahertz laser based on an ensemble of asymmetric quantum dots
dressed by an intense electromagnetic field. THz emission originates from the transitions at …

We present the theory of resonance fluorescence from an asymmetric quantum dot driven by
a two-component electromagnetic field with two different frequencies, polarizations, and …

We study the use of exciton-polaritons in semiconductor microcavities to generate radiation
spanning the infrared to terahertz regions of the spectrum by exploiting transitions between …

The ground state of a cavity-electron system in the ultrastrong coupling regime is
characterized by the presence of virtual photons. If an electric current flows through this …

Semiconductor microcavities can exhibit various macroscopic quantum phenomena,
including Bose-Einstein condensation of polaritons, Bardeen-Cooper-Schrieffer (BCS) …

We consider theoretically the realization of a tunable terahertz light emitting diode from a
quantum well with dressed electrons placed in a highly doped pn junction. In the considered …

Recent interest in the physics of nonperturbative light-matter coupling led to the
development of solid-state cavity quantum electrodynamics setups in which the interaction …

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The fluorescence spectrum of a strongly pumped two-level system is characterized by the
Mollow triplet that has been observed in a variety of systems, ranging from atoms to quantum …