The growing maturity of nanofabrication has ushered massive sophisticated optical
structures available on a photonic chip. The integration of subwavelength-structured …

Metamaterials (MMs) offer great potential for achieving optical absorption due to their novel
electromagnetic properties. MM absorbers can overcome the thickness limitation and …

In this work, a straightforward and highly sensitive design of a CO_2 gas sensor is
numerically investigated using the finite element method. The sensor is based on a …

The Dielectric Loaded Surface Plasmon Polariton Waveguides (DLSPPWs) have recently
emerged as a possible solution to carry both optical and electrical signals on-chip. However …

For the purpose of using plasmonics in an integrated scheme where single emitters can be
probed efficiently, we experimentally and theoretically study the scattering properties of …

We demonstrate the generation of Surface Enhanced Raman Spectroscopy (SERS) signals
from integrated bowtie antennas, excited and collected by the fundamental TE mode of a …

Nanoplasmonics deals with the collective oscillation of electrons at the surface of metallic
structures at the nanometer scale. It possesses advantages including nanofocusing of …

Optical nanoantennas provide a promising pathway toward advanced manipulation of light
waves, such as directional scattering, polarization conversion, and fluorescence …

The performance of plasmonic nanoantenna structures on top of SOI wire waveguides as
coherent perfect absorbers for modulators and all-optical switches is explored. The …

Polymer waveguide devices have attracted increasing interest in several rapidly develo**
areas of broadband communications since they are easily adaptable to on-chip integration …