Optical biosensors have exhibited worthwhile performance in detecting biological systems
and promoting significant advances in clinical diagnostics, drug discovery, food process …

Optical sensors are widely used for refractive index measurement in chemical, biomedical,
and food processing industries. Due to specific field distribution of the resonances, optical …

Optical microcavities that confine light in high-Q resonance promise all of the capabilities
required for a successful next-generation microsystem biodetection technology. Label-free …

Abstract Phase change material Ge 2 Sb 2 Te 5 (GST) has recently emerged as a highly
promising candidate for reconfigurable photonic devices owing to its non-volatility, high …

Optical sensors represent a vitally important class of analytical tools that have been used to
provide chemical information ranging from analyte concentration and binding kinetics to …

It is a remarkable and straightforward approach to customize the dispersion and nonlinear
properties of the photonic devices without varying the composition of the material by …

Plasmonics has attracted a lot of interest in the past few years because of its unique
features, especially for its ability to confine light in extremely small volumes. However …

Simple Summary Due to the increase in cancer incidence worldwide, a necessity for early
cancer detection arises. Since the conventional detection and treatment techniques are …

A highly sensitive refractive index sensor based on an integrated hybrid plasmonic
waveguide (HPWG) and a Metal–Insulator–Metal (M–I–M) micro-ring resonator is presented …

In this work we have investigated different silicon-on-insulator (SOI) microcavities based on
a planar geometry having a footprint on chip as small as 100 μm 2 with a ring, disk and …