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Shaping Potential Landscape for Organic Polariton Condensates in Double-dye Cavities by Putintsev, Anton D.; McGhee, Kirsty E.; Sannikov, Denis; Zasedatelev, Anton V.; Töpfer, Julian D.; Jessewitsch, Till; Scherf, Ullrich; Lidzey, David G.; Lagoudakis, Pavlos G. is a scholarly article available to read on EtoBox.

What is Shaping Potential Landscape for Organic Polariton Condensates in Double-dye Cavities about?

We investigate active spatial control of polariton condensates independently of the polariton-, gain-inducing excitation profile. This is achieved by introducing an extra intracavity semiconductor layer, non-resonant to the cavity mode. Saturation of the optical absorption in the uncoupled layer enables the ultra-fast modulation of the effective refractive index and, through excited-state absorption, the polariton dissipation. Utilising these mechanisms, we demonstrate control over the spatial profile and density of a polariton condensate at room temperature.

Author

Putintsev, Anton D.; McGhee, Kirsty E.; Sannikov, Denis; Zasedatelev, Anton V.; Töpfer, Julian D.; Jessewitsch, Till; Scherf, Ullrich; Lidzey, David G.; Lagoudakis, Pavlos G.

Published

2023

Language

EN