Environmental monitoring has become essential in order to deal with environmental
resources efficiently and safely in the realm of green technology. Environmental monitoring …

Abstract The Internet-of-Things (IoT) has witnessed exponential growth over the past decade
and will significantly reshape human life from every aspect, eg, defense, environmental …

A review for optical fiber hydrogen sensors based on palladium (Pd) and tungsten oxide
(WO 3) thin films is presented, with specific focus on the measurement methods, probe …

Power transformers play a vital role in power transmission systems from the energy source
to the consumption center. In situ diagnostics of the performance of power transformers …

Fiber-optic sensing technology is best adapted to health monitoring and evaluation of power
grids because of its immunity of electromagnetic interference, capabilities of multiplexing …

Power transformer is one of the most important high voltage apparatus in any power system
network. The life span of such apparatus commonly relies upon its insulation condition. The …

A highly sensitive optical fiber photoacoustic (PA) sensor was proposed and demonstrated
for in situ detection of dissolved gas in oil. Two optical fibers were used for the transmission …

The mesmerizing properties of nanomaterials and the features offered by optical fibers can
be combined to result in an attractive new platform for chemical sensing. This review (with …

Optical sensing technologies for hydrogen monitoring are of increasing importance in
connection with the development and expanded use of hydrogen and for transition to the …

Health monitoring of gas insulated apparatus is critical to improve the reliability and to
reduce the life cycle cost. Among the various methods for monitoring, optical sensing …