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Resonant Excitation of Acoustic Waves in One-dimensional Exciton-polariton Systems by Yulin, A. V.; Kozin, V. K.; Nalitov, A. V.; Shelykh, I. A. is a scholarly article available to read on EtoBox.

What is Resonant Excitation of Acoustic Waves in One-dimensional Exciton-polariton Systems about?

We analyze the interaction of exciton-polariton condensates in a one-dimensional semiconductor microcavity with acoustic phonons. We consider the case of a coherently pumped condensate and demonstrate that upon passing of a certain threshold the parametric instability in the system leads to the generation of a coherent acoustic wave and additional polariton harmonics. The process is strongly affected by exciton-exciton interactions which lead to the appearance of the effects of the bistability and hysteresis in the system.

Author

Yulin, A. V.; Kozin, V. K.; Nalitov, A. V.; Shelykh, I. A.

Published

2019

Language

EN