Nanowires supporting propagating surface plasmons can function as nanowaveguides to
realize the light guiding with field confinement beyond the diffraction limit, providing …

Silicon photonics has experienced phenomenal transformations over the last decade. In this
paper, we present some of the notable advances in silicon-based passive and active optical …

Total internal reflection (TIR) governs the guiding mechanisms of almost all dielectric
waveguides and therefore constrains most of the light in the material with the highest …

In this paper, a refractive index sensor based on three circular rings coupled with a straight
metal-insulator-metal (MIM) waveguide is presented. At near-infrared (NIR) spectrum, the …

On-chip nanoscale optical platforms capable of efficient second harmonic generation (SHG)
are highly desired for optical sensing, subwavelength coherent sources, and quantum …

Scaling down semiconductor lasers in all three dimensions holds the key to the
development of compact, low-threshold, and ultrafast coherent light sources, as well as …

Surface plasmon polaritons can give a unique opportunity to manipulate light at a scale well
below the diffraction limit reducing the size of optical components down to that of …

Today, there is an increasing number of smartphones supporting wireless charging that
leverages electromagnetic induction to transmit power from a wireless charger to the …

The ability to simultaneous achieve circular dichroism (CD) and wavefront manipulation is
extremely important for many practical applications, especially for detecting and imaging …

Photonic integrated circuits (PICs) are revolutionizing nanotechnology, with far-reaching
applications in telecommunications, molecular sensing, and quantum information. PIC …