Control of Polariton Patterns in Semiconductor Microcavities

Y. C. Tse,P. Lewandowski,Vincenzo Ardizzone,Nai-Hang Kwong,M. H. Luk,A. Lücke,Marco Abbarchi,J. Bloch,E. Baudin,Elisabeth Galopin,A. Lemaître,C. Y. Tsang,K. P. Chan,P. T. Leung,Ph. Roussignol,Rudolf Binder,J. Tignon,Stefan Schumacher

Control of Polariton Patterns in Semiconductor Microcavities

2014

Y. C. Tse
P. Lewandowski
Vincenzo Ardizzone
Nai-Hang Kwong
M. H. Luk
A. Lücke
Marco Abbarchi
J. Bloch
E. Baudin
Elisabeth Galopin
A. Lemaître
C. Y. Tsang
K. P. Chan
P. T. Leung
Ph. Roussignol
Rudolf Binder
J. Tignon
Stefan Schumacher

Polaritons in semiconductor microcavities can form patterns analogous to conventional Turing patterns, including two-spot and hexagon far field patterns. We present theoretical concepts of pattern formation and control, together with experimental observations.

Keywords:

Four-wave mixing
Circular polarization
Turing
Semiconductor
Polariton
Near and far field
Pattern formation
Physics
Quantum mechanics
turing patterns
parametric oscillation

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