65 citations · 110 across the 9 of their papers we have counts for
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All-optical switching in planar semiconductor microcavities
S. Schumacher, N. H. Kwong, R. Binder +1
Using a microscopic many-particle theory, we propose all-optical switching in planar semiconductor microcavities where a weak beam switches a stronger signal. Based on four-wave-mi…
Polariton amplification in a multiple-quantum-well resonant photonic crystal
S. Schumacher, N. H. Kwong, R. Binder
Based on a microscopic many-particle theory we study the amplification of polaritons in a multiple-quantum-well resonant photonic crystal. For the Bragg-spaced multiple quantum wel…
Influence of exciton-exciton correlations on the polarization characteristics of the polariton amplification in semiconductor microcavities
S. Schumacher, N. H. Kwong, R. Binder
Based on a microscopic many-particle theory we investigate the influence of excitonic correlations on the vectorial polarization state characteristics of the parametric amplificati…
Large optical gain from four-wave mixing instabilities in semiconductor quantum wells
S. Schumacher, N. H. Kwong, R. Binder
Based on a microscopic many-particle theory, we predict large optical gain in the probe and background-free four-wave mixing directions caused by excitonic instabilities in semicon…