Silicon (Si) photonics is a disruptive technology on the fast track to revolutionise integrated
photonics. An indispensable branch thereof, heterogeneous Si integration, has also evolved …

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 …

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

This letter reports on a 1.3-μm reflection insensitive transmission with a quantum dot laser
directly grown on silicon in the presence of strong optical feedback. These results show a …

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 …

Photonic integrated circuits (PICs) have enabled numerous high performance, energy
efficient, and compact technologies for optical communications, sensing, and metrology …

Heterogeneous integration of III–V semiconductor photonics combined with silicon foundry
technology enables low-cost, high-performance photonic integrated circuits. Highly reliable …

We describe the initial efforts to use molecular beam epitaxy to grow InAs quantum dots on
GaAs via the Stranski–Krastanov transition and then discuss the initial efforts to use these …

This work reports on a systematic investigation of the influence of optical feedback in
InAs/GaAs quantum dot lasers epitaxially grown on silicon. The boundaries associated to …

The fabrication of a low current bidirectional driven violet p-GaN/n-InN heterojunction light-
emitting diode (LED) by the radio-frequency (RF) magnetron sputtering is reported in this …