Matter Coupling to Strong Electromagnetic Fields in Two-Level Quantum Systems with Broken Inversion Symmetry

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dc.creatorKibis, O. V.
dc.creatorSlepyan, G. Ya.
dc.creatorMaksimenko, S. A.
dc.creatorHoffmann, A.
dc.date2008-09-24
dc.date2009-01-12
dc.date.accessioned2026-07-07T12:27:55Z
dc.date.available2026-07-07T12:27:55Z
dc.descriptionWe demonstrate theoretically the parametric oscillator behavior of a two-level quantum system with broken inversion symmetry exposed to a strong electromagnetic field. A multitude of resonance frequencies and additional harmonics in the scattered light spectrum as well as altered Rabi frequency are predicted to be inherent to such systems. In particular, dipole radiation at the Rabi frequency appears to be possible. Since the Rabi frequency is controlled by the strength of coupling electromagnetic field, the effect can serve for the frequency-tuned parametric amplification and generation of electromagnetic waves. Manifestation of the effect is discussed for III-nitride quantum dots with strong build-in electric field breaking the inversion symmetry. Terahertz emission from arrays of such quantum dots is shown to be experimentally observable.
dc.descriptionJournal version
dc.identifierhttps://arxiv.org/abs/0809.4090
dc.identifierhttp://arxiv.org/abs/0809.4090
dc.identifierPhys. Rev. Lett. 102, 023601 (2009)
dc.identifierdoi:10.1103/PhysRevLett.102.023601
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/215374
dc.subjectQuantum Physics
dc.subjectOther Condensed Matter
dc.subjectOptics
dc.titleMatter Coupling to Strong Electromagnetic Fields in Two-Level Quantum Systems with Broken Inversion Symmetry
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