Results 31 to 40 of about 634,404 (332)
Horocycles of Light in a Ferrocell
Condensed Matter, 2021 We studied the effects of image formation in a device known as Ferrocell, which consists of a thin film of a ferrofluid solution between two glass plates subjected to an external magnetic field in the presence of a light source.
Alberto Tufaile +2 more
doaj +1 more source
Vector beam polarization rotation control using resonant magneto optics.
Optics Express, 2022 Vector beam propagation through a four-level tripod atomic system has been investigated. The three transitions of the tripod atomic system are coupled by a strong control field and the two constituent orthogonally polarized components of a weak probe ...
Nilamoni Daloi, T. Dey
semanticscholar +1 more source
Magneto-electric coupling and magnetism in photonic crystals: A high-order homogenization approach in the constitutive equations [PDF]
, 2022 We extend results of [Liu et al. Proc. Roy. Soc. Lond. A 469, 20130240, 2013] on artificial magneto-electric coupling and magnetism in moderate contrast dielectric layered media via high-order homogenization to the three-dimensional setting. For this, we
B. Gralak (14363823) +2 more
core +1 more source
MAGNETO-OPTICS OF ANTIFERROMAGNETS
Journal of the Magnetics Society of Japan, 1987 Abstract Antiferromagnetic crystals in which crystallographic sites occupied by magnetic ions from various sublattices are not transnationally equivalent and are not associated with each other by a symmetry center can have magneto-optic properties distinct from the properties of other antiferromagnets.
EREMENKO, V. V., KHARCHENKO, N. F.
openaire +2 more sources
Discretized wavevectors in bulk magneto-optics [PDF]
, 2023 We introduce a wavevector discretization formulation for bulk magneto-optics. The natural discretization described herewith results in a nonlocal complex amplitude superposition of polarization states. Our analysis reveals the emergence of a multiplicity
Levy, Miguel +3 more
core +1 more source
Covariant description of transformation optics in nonlinear media [PDF]
, 2022 S.8982-8997The technique of transformation optics (TO) is an elegant method for the design of electromagnetic media with tailored optical properties. In this paper, we focus on the formal structure of TO theory.
Rahm, Marco, Paul, Oliver
core +1 more source
Photospheric high-frequency acoustic power excess in sunspot umbra: signature of magneto-acoustic modes [PDF]
, 2013 We present observational evidence for the presence of MHD (magnetohydrodynamic) waves in the solar photosphere deduced from SOHO/MDI (Solar and Heliospheric Observatory/Michelson Doppler Imager) Dopplergram velocity observations.
Shelyag, S. +14 more
core +1 more source
Materials Research Express, 2021 Structural, half-metallic, magneto-optic, and thermoelectric properties of CrTiZ (Z = As, P) half-Heusleres compounds are investigated based on density functional theory.
M Sadeghi +4 more
doaj +1 more source
Study of Light Polarization by Ferrofluid Film Using Jones Calculus
Condensed Matter, 2022 We studied the polarized light patterns obtained using a thin film of ferrofluid subjected to an applied magnetic field. We obtained patterns of polarized light with magnetic field configurations between parallel plates, monopolar, tetrapolar, and ...
Alberto Tufaile +2 more
doaj +1 more source
A waveguide polarization toolset design based on mode beating [PDF]
, 2011 A toolset of waveguide elements is examined, which can be combined to produce polarization functional devices in a single contiguous waveguide. In particular, waveguide implementations of an optical isolator and a polarization modulator are discussed ...
Hutchings, D.C. +3 more
core +1 more source