Fibre Bragg grating (FBG) strain sensors are not only a very well-established research field,
but they are also acquiring a bigger market share due to their sensitivity and low costs. In …

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 …

A label-free optical biosensor based on a one-dimensional photonic crystal microring
resonator with enhanced light-matter interaction is demonstrated. More than a 2-fold …

A single mode fiber Bragg grating (FBG) is used to generate Surface Plasmon Resonance
(SPR). The uniform gratings of the FBG are used to scatter light from the fiber optic core into …

We study dual-Fano resonances and its sensing properties in a crossed ring-shaped
metasurface by use of the finite-different time-domain (FDTD) simulation. The results show …

We present an analytical model for the dynamical self-heating effect in air-cladded optical
microring resonators (ORRs). The spatially and time resolved temperature field is calculated …

We present experimental results of photonic crystal ring resonators (PhCRRs) fabricated on
the CMOS-compatible, silicon-on-insulator platform via 193-nm deep-UV lithography. Our …

We propose a plastic optical fiber (POF) with a multi-notched structure as a long-period
grating for refractive index (RI) sensing. A new approach to modify the structure of POFs with …

In this paper, we numerically introduce a planar metamolecule that generates plasmonic
Fano resonance. The engineered molecule consists of closely packed asymmetric gold …

The work is dedicated to the mathematical modeling of the combined fiber-optic structure,
which consists of a Fabry-Perot interferometer in the form of a thin polymer film at the end of …