Optical fiber sensors based on tapered optical fiber (TOF) structure have attracted a
considerable amount of attention from researchers due to the advantages of simple …

Some 175 years ago Michael Faraday discovered magnetic circular birefringence, now
commonly known as the Faraday effect. Sensing the magnetic field through the influence …

The new electric power system, dominated by renewable energy sources, demands current
transformers with wide bandwidth and broad dynamic sensing capabilities. An all‐fiber optic …

Accurately identifying weak fault characteristics is a critical issue for locating high
impedance faults (HIFs) in distribution networks. Due to the measurement error of current …

As a key measurement device in ultra-high voltage direct current transmission systems,
temperature is always the main factor restricting the large-scale application of fiber optic …

In this study, all-fiber optic current sensor is adapted to measure the leakage current of
ships. The analytical model is built in a two-dimensional (2D) cartesian coordinate system …

The optoelectronic circuit and modulation circuit of the fiber optic current transformer (FOCT)
are easily affected by the complex environment in the converter station during operation …

Fiber quarter-wave plates and magneto-optical fibers are important components that greatly
affect the sensitivity of fiber-optic current sensors. A Tb: YAG crystal-derived silica fiber …

It has been challenging to demodulate short-time and weak current signals collected by fiber
optic current sensors (FOCSs) under ultra-high voltage, since the background noise can …

Temperature is the main factor restricting the application of all-fiber current sensors. To
comprehensively analyze temperature influences, the influences of temperature on Verdet …