The emergence of silicon photonics over the past two decades has established silicon as a
preferred substrate platform for photonic integration. While most silicon-based photonic …

Technologies for efficient generation and fast scanning of narrow free-space laser beams
find major applications in three-dimensional (3D) imaging and map**, like Lidar for …

Moiré superlattices have led to observations of exotic emergent electronic properties such
as superconductivity and strong correlated states in small-rotation-angle twisted bilayer …

Graphene-based photonic devices, such as ultrafast photodetectors, optical modulators and
tunable surface plasmon polariton devices, have experienced rapid development in recent …

After dominating the electronics industry for decades, silicon is on the verge of becoming the
material of choice for the photonics industry: the traditional stronghold of III-V …

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

Focus Serial: Frontiers of Nonlinear Optics Several kinds of nonlinear optical effects have
been observed in recent years using silicon waveguides, and their device applications are …

Nanoscale modal confinement is known to radically enhance the effect of intrinsic Kerr and
Raman nonlinearities within nanophotonic silicon waveguides. By contrast, stimulated …

Group IV photonics hold great potential for nonlinear applications in the near-and mid-
infrared (IR) wavelength ranges, exhibiting strong nonlinearities in bulk materials, high index …

All-optical signal processing is an approach used to dramatically decrease power
consumption and speed up the performance of next-generation optical telecommunications …