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 …

Supercontinuum (SC) has opened up possibilities for numerous applications in optical
communications, signal processing, metrology, and spectroscopy. Supercontinuum …

Nonlinear and bistable optical systems are a key enabling technology for the next
generation optical networks and photonic neural systems with many potential applications in …

We demonstrate experimentally all-optical switching on a silicon chip at telecom
wavelengths. The switching device comprises a compact ring resonator formed by horizontal …

We study guided modes in a conductor-gap-dielectric (CGD) system that includes a low-
index dielectric gap layer of deep sub-wavelength thickness sandwiched between a …

The influence of BaTiO_3 ferroelectric domain orientations for high efficiency electro-optic
modulation has been thoroughly analyzed. The Mach-Zehnder modulator structure is based …

The large volumes induced by complex free‐space optical paths pose a challenge to
quantum precision measurement and optical communication in traditional optics …

Hybrid photonic-plasmonic cavities can be tailored to display high Q factors and extremely
small mode volumes simultaneously, which ultimately results in large values of the Purcell …

We revisit the problem of the optimization of a silicon-nanocrystal (Si-NC) waveguide,
aiming to attain the maximum field confinement inside its nonlinear core and to ensure …

Nanoelectromechanical devices have been used widely in many applications across
photonics, electronics, and acoustics. Their incorporation into metasurface systems could be …