We review the history, development, design principles, experimental operating
characteristics, and specialized architectures of interband cascade lasers for the mid-wave …

Mid-infrared quantum cascade lasers are semiconductor injection lasers whose active core
implements a multiple-quantum-well structure. Relying on a designed staircase of …

We review the most recent technological and application advances of quantum cascade
lasers, underlining the present milestones and future directions from the Mid-infrared to the …

The review describes the technologies used in the field of breath analysis to diagnose and
monitor diabetes mellitus. Currently the diagnosis and monitoring of blood glucose and …

We review the current status of interband cascade lasers (ICLs) emitting in the midwave
infrared (IR). The ICL may be considered the hybrid of a conventional diode laser that …

Quantum cascade lasers are unipolar semiconductor lasers covering a wide range of the
infrared and terahertz spectrum. Lasing action is achieved by using optical intersubband …

In the last decade quantum cascade lasers (QCLs) have become the most widely used
source of mid-infrared radiation, finding large scale applications because of their wide …

Germanium has long been regarded as a promising laser material for silicon based opto-
electronics. It is CMOS-compatible and has a favourable band structure, which can be tuned …

We report the growth of stacking-fault-free and taper-free wurtzite InP nanowires with
diameters ranging from 80 to 600 nm using selective-area metal–organic vapor-phase …

The quantum cascade laser (QCL) is an important laser source in the mid-infrared and
terahertz frequency range. The past twenty years have witnessed its tremendous …