Featured Application This article is an extensive overview of the different types of in-fiber
interferometric-based sensors and their technology. Abstract In-fiber interferometric-based …

Micro-/nanofibers (MNFs) are optical fibers with diameters close to or below the wavelength
of the guided light. These tiny fibers can offer engineerable waveguiding properties …

Micro/nanofibres (MNFs) are optical fibres with diameters close to or below the vacuum
wavelength of visible or near-infrared light. Due to its wavelength-or sub-wavelength scale …

This article introduces a novel plasmonic magnetic field sensor (MFS) that utilizes a Metal-
Insulator-Metal (MIM) waveguide configuration with a W-shaped cavity filled with magnetic …

A kind of magnetic field sensor using a microfiber coupler (MFC) surrounded with magnetic
fluid (MF) is proposed and experimentally demonstrated. As the MFC is strongly sensitive to …

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 …

This paper proposes a novel magnetic field sensor based on a microfiber coupler (MFC)
combined with a magnetic fluid (MF) in a Sagnac loop formed from a polarization …

Optical microfibers (MF), as a connection between fiber optics and nanotechnology, can
realize enhanced light-matter/environment interactions, which benefit for optical sensing …

A photonic crystal fiber utilizing surface plasmon resonance (PCF-SPR) sensor based on
refractive index (RI) control of magnetic fluid (MF) is designed. The air holes of the sensor …

We demonstrate a compact all-fiber-optic vector magnetometer based on Mach-Zehnder
interferometer by utilizing nano-magnetic fluid filled double-clad photonic crystal fiber (DC …