18 citations · 25 across the 4 of their papers we have counts for
4 papers
Far-infrared quantum cascade lasers operating in AlAs phonon Reststrahlen band
K. Ohtani, M. Beck, M. J. Süess +6
We report on the operation of a double metal waveguide far-infrared quantum cascade laser emitting at 28 m, corresponding to the AlAs-like phonon Reststrahlen band. To avoid abs…
Rayleigh scattering in coupled microcavities: Experiment
Z. Vörös, P. Mai, M. Sassermann +4
We experimentally analyze Rayleigh scattering in coupled planar microcavities. We show that the correlations of the disorder in the two cavities lead to inter-branch scattering of…
Magnetic control of Coulomb scattering and terahertz transitions among excitons
J. Bhattacharyya, S. Zybell, F. Eßer +9
Time-resolved terahertz quenching studies of the magnetoexcitonic photoluminescence from GaAs/AlGaAs quantum wells are performed. A microscopic theory is developed to analyze the e…
Electrically Switchable Photonic Molecule Laser
Gernot Fasching, Christoph Deutsch, Alexander Benz +8
We have studied the coherent intercavity coupling of the evanescent fields of the whispering gallery modes of two terahertz quantum-cascade lasers implemented as microdisk cavities…