Optofluidic, as an emerging technology that combines photons and microfluidics, has
become a powerful, intelligent, and universal sensing platform in the field of bio‐chemical …

Thanks to the peculiarities of optical fiber and its ability to be combined with
nanotechnology, precise and accurate measurements of the changes in optical properties …

The article describes a facile method for the preparation of a conjugate composed of silver
nanoparticles and graphene oxide (Ag@ GO) via chemical reduction of silver precursors in …

A pure silica core photonic crystal fiber with multicoating layers for high refractive index (RI)
sensing is proposed. Au is used as the active plasmonic material. Tantalum pentoxide is …

All-in-fiber optofluidics is an analytical tool that provides enhanced sensing performance
with simplified analyzing system design. Currently, its advance is limited either by …

Rapid, accurate, and real-time measurements of ocean salinity are of great importance for a
host of scientific, commercial, and defense applications. We demonstrate a highly sensitive …

We report a fast response microfluidic Fabry–Perot (FP) interferometer refractive index (RI)
fiber sensor based on a concave-core photonic crystal fiber (CPCF), which is formed by …

A sensing platform is presented that uses dielectric Huygens source metasurfaces to
measure refractive index changes in a microfluidic channel with experimentally measured …

Using orbital angular momentum beams in a Michelson interferometer opens the possibility
for non-invasive measurements of refractive index changes down to 10^− 6 refractive index …

An in-line optofluidic refractive index (RI) sensing platform is constructed by splicing a side-
channel photonic crystal fiber (SC-PCF) with side-polished single mode fibers. A long-period …