2007

Fingerprints of spatial charge transfer in quantum cascade lasers

Overhauser effect in InP/GaInP quantum dots with strong optical anisotropy

InGaAs/AlAsSb/InP quantum cascade lasers operating at wavelengths close to 3µm

Record high nuclear magnetic field in a 40 nm InP quantum dot

Improved performance of In0.6Ga0.4As/AlAs0.67Sb0.33/InP quantum cascade lasers by introduction of AlAs barriers in the active regions

Record high nuclear magnetic field in a 40 nm InP quantum dot,

InGaAs/AlAsSb/InP strain compensated quantum cascade lasers

Characterization of intersubband devices combining a nonequilibrium many body theory with transmission spectroscopy experiments

Short wavelength and strain compensated InGaAs/AlAsSb quantum cascade lasers

2006

Intersubband spectroscopy of quantum cascade lasers under operating conditions

Probing electronic and optical processes in quantum cascade lasers under operating conditions

High performance InP-based quantum cascade distributed feedback lasers with deeply etched lateral grating

Probing the electronic and optical properties of quantum cascade lasers under operating conditions

2005

Pulsed operation of long-wavelength (~11.3µm) MOVPE-grown quantum cascade lasers up to 350K

Spectroscopic study of intersubband transitions in quantum cascade lasers under bias conditions

2004

High-performance distributed feedback quantum cascade lasers grown by metalorganic vapor phase epitaxy

High performance MOVPE grown quantum cascade lasers