Impelled by the need to find solutions to new challenges of modern technologies new
materials with unique properties are being explored. Among various new materials that …

Ferrofluids, suspensions of nanometer sized magnetic particles in a suitable carrier fluid,
have been extensively used in a variety of applications (leak free seals, lubricants, density …

Ferrofluid is a novel kind of functional materials, which possesses both the magnetism of
solid magnetic material and fluidity of liquid material. Due to its unique optical properties …

A kind of tunable magnetic fluid grating is developed in this letter. The operating principle of
the tunable magnetic fluid grating is analyzed theoretically. When the absorption coefficient …

A kind of fiber-optic modulation-depth-tunable modulator is developed in this paper. In this
modulator, a magnetic fluid is used as the cladding of the drawn fiber, which attenuates the …

Fe 3 O 4 nanoparticles fluid has unique optical properties, which provides versatile
possibilities to design state-of-the-art photonic devices. In this paper, by combining Fe 3 O 4 …

As a new type of functional material, magnetic fluid (MF) is a stable colloid of magnetic
nanoparticles, dressed with surfactant and dispersed in the carrier liquid uniformly. The MF …

A simple method based on the retroreflection on the fiber-optic end face is developed to
measure the refractive index of a magnetic fluid in this letter. The measuring principle …

Ferromagnetic has many pragmatic applications due to its relatively very high permeability,
which makes it have the ability to acquire high magnetization in a relatively weak magnetic …

A method for the measurement of a magnetic field by combining a tapered thin-core fiber
(TTCF) and magnetic fluid is proposed and experimentally demonstrated. The modal …