Globally, there is active development of photonic sensors incorporating multidisciplinary
research. The ultimate objective is to develop small, low-cost, sensitive, selective, quick …

The recent advances of polymer technology allowed the introduction of plastic optical fiber in
sensor design. The advantages of optical metrology with plastic optical fiber have attracted …

Humidity and moisture sensing is becoming increasingly important in industry and through a
wide spectrum of applications and a review of research activity in the field across a range of …

A water level measurement using an interdigital capacitive sensor with low-cost, low-energy,
good repeatability, high linearity, and ease of installation is proposed with a support of …

Wireless sensor networks (WSN) have been adopted in various monitoring applications.
However, due to the high power consumption of catalytic gas sensors, which enable reliable …

A graphene diaphragm integrated silica fiber Bragg grating (FBG) based sensor head was
developed for simultaneous determination of water level and temperature. This new design …

The modeling of a side-polished plastic optical fiber as a sensor of two distinct physical
parameters is presented. A comprehensive analytical study is performed using a geometric …

Self-powered sensors are highly sought for wireless sensing applications in space
exploration, industries, and environmental monitoring, etc. However, most current self …

This work proposes an optical fiber sensor capable of simultaneously determining the
variation in the level and temperature of the waters of rivers in the Amazon using two in …

The first volume of The Handbook of Humidity Measurement focuses on the review of
devices based on optical principles of measurement such as optical UV, fluorescence …