Nanophotonic devices, which control light in subwavelength volumes and enhance light–
matter interactions, have opened up exciting prospects for biosensing. Numerous …

Benefited from the well-known Mie resonance, a plethora of physical phenomena and
applications are attracting attention in current research on dielectric-based nanophotonics …

Increasing demand for higher resolution of miniaturized displays requires techniques
achieving high contrast tunability of the images. Employing metasurfaces for image contrast …

We propose a new sensing device based on all-optical nano-objects placed in a suspended
periodic array. We demonstrate that the intensity-based sensing mechanism can measure …

We propose a refractive index sensor in a silicon-on-insulator (SOI) platform inspired by the
operation of multimode fiber sensors. The sensor utilizes an optimized SOI resonator …

Optical biosensing is currently an intensively active research area, with an increasing
demand of highly selective, sensitivity-enhanced and low-cost devices where different …

An ultracompact plasmonic refractive index sensor based on Fano resonance is proposed.
The sensor comprises a metal–insulator–metal waveguide with a stub and a side-coupled …

Plasmonic RI sensors are widely used in various fields due to their high sensitivity and
specificity; and is based on the change of the refractive index of the system. In this research …

Label-free optical biosensors using nanophotonic concepts have made substantial progress
in the past few years because of their ability to realize fast, compact, and cost-effective …

The growing interest in functional transition metal oxides for efficient energy consumption or
in the bio-sensing process; indicates that is necessary to develop a new theoretical method …