45 citations · 67 across the 6 of their papers we have counts for
6 papers
Green function approach to scattering of nonclassical light by bounded media
F. Richter, D. Yu. Vasylyev, K. Henneberger
We show that using the properties of the photon Green's function one can successfully describe the propagation of arbitrary nonclassical optical radiation through structured materi…
An exact property of the nonequilibrium photon Green function for bounded media
K. Henneberger
The nonequilibrium photon Green function for a bounded medium surrounded by vacuum is analyzed on the basis of the Dyson equation. As its components, the field-field fluctuations a…
Propagation of Nonclassical Radiation through a Semiconductor Slab
D. Yu. Vasylyev, W. Vogel, T. Schmielau +2
Based on a microscopic derivation of the emission spectra of a bulk semiconductor we arrive at a clear physical interpretation of the noise current operators in macroscopic quantum…
Absorption and emission of polariton modes in a ZnSe-ZnSSe heterostructure
M. Seemann, F. Kieseling, H. Stolz +4
We investigate the absorption and emission of a 25 nm ZnSe layer, which was grown on a GaAs buffer and cladded by ZnSSe layers. Due to the coupling of light with the exciton resona…
Generalizing Planck's Law: Nonequilibrium Emission of Excited Media
Klaus Henneberger
Using a quantum-kinetic many-body approach, exact results for the interacting system of field and matter in a specified geometry are presented. It is shown that both the spectral f…
Poynting's theorem and energy conservation in the propagation of light in bounded media
Felix Richter, Matthias Florian, Klaus Henneberger
Starting from the Maxwell-Lorentz equations, Poynting's theorem is reconsidered. The energy flux vector is introduced as S_e=(E x B)/mu_0 instead of E x H, because only by this cho…