A plasmonic refractive index (RI) sensor based on metal-insulator-metal (MIM) waveguide
coupled with concentric double rings resonator (CDRR) is proposed and investigated …

Sensitivity of surface plasmon resonance sensor (SPRS) is mainly associated to efficient
excitation of surface plasmon polaritons (SPPs) waves. In this work, effect of 50 nm thick Au …

By combining different plasmonic nanostructures with conventional sensing configurations,
chemical/biosensors with significantly enhanced device performance can be achieved. The …

Abstract A plasmonic Metal-Dielectric-Metal waveguide-based sensor with a radius of 0.44
μm is designed by generating Fano resonance in the device which consist of a gap in the …

Low-profile patterned plasmonic surfaces are synergized with a broad class of silicon
microstructures to greatly enhance near-field nanoscale imaging, sensing, and energy …

Considerable attention has been paid to the conception of point of darkness for perfect
optical absorption and refractive index biochemical sensing based around phase-sensitive …

Plasmonic resonances are accompanied by abrupt phase changes. Utilization of this phase
signal and lower phase noises can improve the refractive index resolution of plasmonic …

We report on a photonic sensor with an ultralow limit of detection (LoD) based on a phase
interrogation readout scheme together with an anisotropic porous silicon (PSi) membrane …

This work is related to the development of an integrated Surface Plasmon Resonance (SPR)
sensor on silicon platform. The optical properties of metallic nanogratings fabricated on the …

This study introduces a tunable plasmonic sensor. This sensor is built using metal-insulator-
metal waveguides and its performance is analyzed, applying the finite-difference time …