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

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

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

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