62 citations · 183 across the 5 of their papers we have counts for
5 papers
Pump-power-driven mode switching in a microcavity device and its relation to Bose-Einstein condensation
H. A. M. Leymann, D. Vorberg, T. Lettau +8
We investigate the switching of the coherent emission mode of a bimodal microcavity device, occurring when the pump power is varied. We compare experimental data to theoretical res…
Intensity fluctuations in bimodal micropillar lasers enhanced by quantum-dot gain competition
H. A. M. Leymann, C. Hopfmann, F. Albert +8
We investigate correlations between orthogonally polarized cavity modes of a bimodal micropillar laser with a single layer of self-assembled quantum dots in the active region. Whil…
Spectral Correlation in Incommensurate Multi-Walled Carbon Nanotubes
Kang-Hun Ahn, Yong-Hyun Kim, Jan Wiersig +1
We investigate the energy spectra of clean incommensurate double-walled carbon nanotubes, and find that the overall spectral properties are described by the so-called critical stat…
The Quantum-Classical Correspondence in Polygonal Billiards
Jan Wiersig
We show that wave functions in planar rational polygonal billiards (all angles rationally related to Pi) can be expanded in a basis of quasi-stationary and spatially regular states…
Singular continuous spectra in a pseudo-integrable billiard
Jan Wiersig
The pseudo-integrable barrier billiard invented by Hannay and McCraw [J. Phys. A 23, 887 (1990)] -- rectangular billiard with line-segment barrier placed on a symmetry axis -- is g…