Currently, electromagnetic current and magnetic field sensors are suffering from
disadvantages of a complex insulating structure, high cost, easily explosive and difficult to …

At present, traditional magnetic field sensors have shortcomings such as large size, complex
structure, poor anti-interference ability, and low sensitivity, which are limited in large-scale …

Multi-functional fiber reinforced composites with magnetic properties offer great potential for
enabling new applications in a diverse range of industry sectors, such as aerospace …

Magnetostrictive polymer composites (MPCs) are a class of materials having the ability to
simultaneously change dimensions, elastic and/or electromagnetic properties under the …

The intrinsic advantages of optical sensor technology are very appealing for high voltage
applications and can become a valuable asset in a new generation of smart grids. In this …

In this paper, an optical fiber sensor for magnetic field measurement is proposed using a
fiber Bragg grating (FBG) and a magnetostrictive composite. The FBG coated by the …

Electromagnetic field sensors are widely used in various areas. In recent years, great
progress has been made in the optical sensing technique for electromagnetic field …

We report an optical fiber magnetic field sensor by merging the advantages of magnetic fluid
and a core–cladding–mode interferometer which is directly fabricated on a standard single …

Magnetic field sensing is crucial for various scientific and technological applications, but
current methods have limitations in cost, size, and weight. Fiber Bragg Grating (FBG) …

This paper presents the design, fabrication, and characterization of two compact fiber-optic
current sensors (FOCS) based on fiber Bragg gratings (FBG) and the magnetostrictive alloy …