Abstract Lab-in-a-Fiber (LIF), a counterpart of Lab-on-a-chip, however, deployed within the
cylindrical optical fiber geometry, emerges as a promising approach into the development of …

A kind of magnetic field sensor composed of magnetic fluid surrounding a segment of
singlemode fiber is proposed. The taper-like and lateral-offset fusion splicing techniques are …

A compact fiber-optic vector magnetometer based on directional scattering between
polarized plasmon waves and ferro-magnetic nanoparticles is demonstrated. The sensor …

A compact magnetic field sensor has been proposed based on multimode interference
effects. It consists of typical multimode interferometer (MMI) immersed into the magnetic fluid …

In this work, a magnetic-field sensor was designed to take advantage of the tunability of the
resonance wavelengths of a cylindrical whispering-gallery-mode microresonator. The …

We report an in-fiber magnetic field sensor based on magneto-driven optical loss effects,
while being implemented in a ferrofluid infiltrated microstructured polymer optical fiber. We …

A compact air-gap Fabry-Pérot fiber interferometer using magnetic fluids as the constituent
material is constructed. The proposed structure possesses high sensitivity to magnetic field …

We reported the modeling result of selectively magnetic fluid infiltrated dual-core photonic
crystal fiber based magnetic field sensor. Inside the cross-section of the designed photonic …

The development of simple and sensitive sensors with the capability of simultaneously
detecting magnetic field intensity and its direction in three-dimensional (3D) space is a …

We present a fiber optic magnetic field sensor conceived for magnetic resonance imaging
(MRI) applications. The sensor is based on the integration of fiber optic strain sensors (fiber …