A novel and simple refractive index sensor based on the asymmetrical coupling of two metal-
insulator-metal waveguides with a ring resonator is proposed and investigated numerically …

The measurement of small changes in the refractive index (RI) leads to a comprehensive
analysis of different biochemical substances, paving the way to non-invasive and cost …

A refractive index (RI) sensor based on straight silicon strip waveguide and a hybrid
plasmonic microring resonator is presented. The hybrid waveguide is made up of a Metal-Air …

Light can be influenced by permittivity changes in optical resonators to enable optical
sensors, modulators, and switches. The best performance (intensity change per permittivity …

We propose a sensor based on spectral as well as angular interrogation of lossy mode
resonance between absorbing thin film lossy modes and the evanescent wave for …

The major purpose of this paper is to present a brief overview of the history and the current
status of nanophotonics research in China, and to highlight some research results in the …

In this paper, a compact refractive index (RI) sensor based on the resonant interaction
between surface plasmon polaritons (SPP) mode and polymer waveguide mode is …

We report a simple and low-cost method to fabricate SU-8-based polymer waveguide
devices. The influence of hard-baking temperature on SU-8 polymer treated with or without …

The conventional approach to optimising plasmonic sensors is typically based entirely on
ensuring phase matching between the excitation wave and the surface plasmon supported …

To the best of our knowledge, we are the first to report the existence of two dispersion
turning points (DTPs) in an optimized planar waveguide long-period grating (LPG) sensor …