The arrival of the big data era has driven the rapid development of high-speed optical
signaling and processing, ranging from long-haul optical communication links to short-reach …

We experimentally demonstrate enhanced spectral broadening of femtosecond optical
pulses after propagation through silicon-on-insulator (SOI) nanowire waveguides integrated …

We theoretically investigate and optimize four-wave mixing (FWM) in silicon nitride (SiN)
waveguides integrated with 2D layered graphene oxide (GO) films. Based on extensive …

The Kerr nonlinear optical performance of silicon nanowire waveguides integrated with 2D
layered graphene oxide (GO) films is theoretically studied and optimized based on …

The ability to amplify optical signals is of pivotal importance across science and technology
typically using rare-earth-doped fibres or gain media based on III–V semiconductors. A …

The high index contrast silicon-on-insulator platform is the dominant CMOS compatible
platform for photonic integration. The successful use of silicon photonic chips in optical …

The combination of integrated optics technologies with nonlinear photonics, which has led to
growth of nonlinear integrated photonics, has also opened the way to groundbreaking new …

Abstract Both Kerr and Raman nonlinearities are radically enhanced by tight optical-mode
confinement in nanoscale silicon waveguides,,,. Counterintuitively, Brillouin nonlinearities …

We experimentally demonstrate enhanced self-phase modulation (SPM) in silicon nitride (Si
3 N 4) waveguides integrated with 2D graphene oxide (GO) films. GO films are integrated …

In its 60 years of existence, the field of nonlinear optics has gained momentum especially
over the past two decades thanks to major breakthroughs in material science and …