Integrated silicon photonics has sparked a significant ramp-up of investment in both
academia and industry as a scalable, power-efficient, and eco-friendly solution. At the heart …

Laser gain regions using quantum dots have numerous improvements over quantum wells
for photonic integration. Their atom-like density of states gives them unique gain properties …

In recent years, optical modulators, photodetectors,(de) multiplexers, and heterogeneously
integrated lasers based on silicon optical platforms have been verified. The performance of …

Epitaxially grown quantum dot (QD) lasers are emerging as an economical approach to
obtain on-chip light sources. Thanks to the three-dimensional confinement of carriers, QDs …

Chaos in nonlinear dynamical systems is featured with irregular appearance and with high
sensitivity to initial conditions. Near-infrared light chaos based on semiconductor lasers has …

Semiconductor nanostructures with low dimensionality like quantum dots and quantum
dashes are one of the best attractive and heuristic solutions for achieving high performance …

Distributed feedback (DFB) lasers represent a central focus for wavelength‐division‐
multiplexing‐based transceivers in metropolitan networks. Here, the first 1.3 µm quantum dot …

With continuously growing global data traffic, silicon (Si)-based photonic integrated circuits
have emerged as a promising solution for high-performance Intra-/Inter-chip optical …

Heterogeneous integration of indium phosphide (InP) onto the Si platform via plasma-
activated bonding enables efficient evanescent coupling with lower dislocation density …

Tunable semiconductor lasers are often listed in critical technology road maps for future
dense-wavelength-division-multiplexing (DWDM) systems and high-performance computing …