-
Coherent combining of quantum cascade lasers
Powerful sources in the mid-infrared with a good beam quality are highly needed for applications such as optical countermeasures. The quantum cascade laser (QCL) is a... -
Resonant nonlinear optics and phase control of quantum cascade laser
Quantum cascade lasers (QCL) are semiconductor nanostructures based on inter-subband transitions between confined states in the conduction band. They filled the lack...
