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 metrological assessment of grating-based optical fiber sensors is proposed with the aim of
providing an objective evaluation of the performance of this sensor category. Attention was …

Abstract Tilted fiber Bragg gratings (TFBGs) have been shown to possess many unique
features that allow for the development of accurate sensors, especially in the biochemical …

Operando tracking the chemical dynamics/states of a battery and its components is critical to
their second life for boosting their sustainability. Herein, we demonstrate the feasibility and …

Because of their small size, passive nature, immunity to electromagnetic interference, and
capability to directly measure physical parameters such as temperature and strain, fiber …

Optical fiber gratings have developed into a mature technology with a wide range of
applications in various areas, including physical sensing for temperature, strain, acoustic …

The tilted fiber Bragg grating (TFBG) is a new kind of fiber-optic sensor that possesses all the
advantages of well-established Bragg grating technology in addition to being able to excite …

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 …

A surface plasmon resonance-based fiber-optic sensor for simultaneous measurement of
refractive index and temperature of liquid samples is proposed and experimentally …

During the last decades, both governments and companies have been committed to the
continuous checking of biological parameters, which can prevent extra costs to …