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 …

The performance of silicon photonic components and integrated circuits has improved
dramatically in recent years. As a key enabler, heterogeneous integration not only provides …

Silicon photonics is advancing rapidly in performance and capability with multiple fabrication
facilities and foundries having advanced passive and active devices, including modulators …

Highly compact lasers with ultra-low threshold and single-mode continuous wave (CW)
operation have been a long sought-after component for photonic integrated circuits (PICs) …

Conventional electronic processors, which are the mainstream and almost invincible
hardware for computation, are approaching their limits in both computational power and …

Silicon nitride (Si 3 N 4) has a higher nonlinear threshold compared to silicon, which
reduces the effect of two-photon absorption. However, the low thermo-optic coefficient and …

The rapid growth in data center traffic is driving the need for increased performance and
overall bandwidth of networking equipment, including optical interfaces and Ethernet …

We present a detailed analysis of techniques to mitigate the effects of phase noise and
Doppler-induced frequency offsets in coherent random amplitude modulated continuous …

This work reports the first realization of a combined radar&lidar system based on silicon-on-
insulator photonic integrated circuit (PIC). The software-defined architecture comprises a …

An indium phosphide photonic integrated circuit (PIC) was demonstrated for integrated path
differential absorption lidar of atmospheric carbon dioxide (CO 2). The PIC consists of two …