An ultrasensitive magnetic field sensor based on a compact in-fiber Mach–Zehnder
interferometer (MZI) created in twin-core fiber (TCF) is proposed, and its performance is …

In this article, a surface plasmon resonance (SPR) sensor was designed based on the no-
core optical fiber (NCF) for the simultaneous measurement of magnetic field intensity and …

For the optical current sensor that combines FBG and magnetostrictive material, a key
problem is that the performance of FBG and magnetostrictive material is influenced by the …

A Mach–Zehnder interferometric magnetic field sensor based on a photonic crystal fiber
(PCF) and magnetic fluid (MF) was designed and experimentally demonstrated. The sensing …

In this paper, an all-fiber magnetic field sensor based on a U-bent single-mode fiber and
magnetic fluid (MF) is proposed and investigated. Because of the tunable refractive index …

Abstract magnetic field sensor of air-gap Fabry–Perot fiber interferometersis proposed
based on magnetostrictive effect. The sensor is consisted of single-model fiber (SMF), air …

Magnetic field sensors are widely used in many fields. Fiber optic sensors have attracted
wide attention because of their advantages such as small size, easy fabrication, and good …

In this paper, a novel Magnetic fluid-filled optical fiber sensor consisting of a multimode-
single mode-multimode (MM-SM-MM) fiber structure has been proposed and experimentally …

In this paper, magnetic fluid (MF), a new type of optical functional nanomaterial with
interesting optical characteristics under the external magnetic field is adopted to form a …

A compact fiber-optic magnetic field sensor based on edge filtering method is proposed and
experimentally demonstrated by using low-cost intensity interrogation. A phase-shifted fiber …