Quantum cascade (QC) lasers have recently been demonstrated with stacked, interdigitated or collaborative cascades.
Quantum cascade lasers have been fabricated with chalcogenide lateral waveguide claddings.
Following an introduction to the history of the invention of the quantum cascade (QC) laser and of the band-structure engineering advances that have led to laser action over most of the mid-infrare
A surface emitting Quantum Cascade injection laser is presented. Direct surface emission is obtained by using a 2D photonic- band-gap structure that simultaneously acts as a microcavity.
A surface emitting quantum cascade injection laser is presented. Direct surface emission is obtained by using a 2D photonic-band-gap structure that simultaneously acts as a microcavity.
We present a mid-IR semiconductor optical amplifier based on a quantum cascade (QC) active region, which has been used to attain high output powers from distributed-feedback (DFB) QC lasers without
We combine photonic and electronic band structure engineering to create a surface-emitting quantum cascade microcavity laser.
In this article we report a device that incorporates both photonic and electronic band-engineering to create a novel surface-emitting Quantum Cascade microcavity laser source.
It is reasonable to expect the theory of quantum codes to be simplified in the case of codes of minimum distance 2; thus it makes sense to examine such codes in the hopes that techniques that prove
We discuss the aligning of spatial reference frames from a quantum communication complexity perspective.
