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A04: Nonlinear cavity polariton physics for functional photonic elements

Abstract

This project is focussed on the nonlinear physics of polariton condensates in planar semiconductor microcavities. The collective nonlinear dynamics of the polariton system will be investigated using a combination of advanced spectroscopic techniques and theoretical modelling. Spatially structured optical excitation and specific design of microcavity structures will be used to tailor and control the polariton condensate propagation and orbital angular momentum states enabling polariton-based functional photonic elements that can be reonfigured on the fly.

Research Staff
Dr. Marc Aßmann Principal InvestigatorTU DO
Prof. Dr. Stefan Schumacher Principal InvestigatorUPB
Dr. Xuekai Ma
PostdocUPB
M. Sc. Bernd Berger
Doctoral ResearcherTU DO