Results 81 to 90 of about 15,634,319 (230)
Shadow of the Kerr-like black hole
European Physical Journal C: Particles and Fields, 2022 The detailed study of horizon structure and the shadow cast by a Kerr-like black hole (BH) is performed. The trajectory of light rays forming the shadow of BH is found using the solutions of geodesic equation for the motion and effective potential of a ...
Furkat Sarikulov +3 more
doaj +1 more source
Superconducting fluctuation current in a space with the Kerr metric
, 2019 We study a fluctuation current through a superconducting ring placed in a space with the Kerr metric. This attempt aims at exploring conceptual problem; namely, we are concerned with the question about the condensed state in an extreme space-time.
Kuratsuji, Hiroshi, Tsuchida, Satoshi
core +1 more source
Thickness dependent enhancement of the polar Kerr rotation in Co magnetoplasmonic nanostructures
AIP Advances, 2019 Large surface plasmon polariton assisted enhancement of the magneto-optical activity has been observed in the past, through spectral measurements of the polar Kerr rotation in Co hexagonal antidot arrays.
Richard M. Rowan-Robinson +6 more
doaj +1 more source
Gyrotropic Birefringence in the Under-doped Cuprates
, 2013 The optical effects due to the loop-current order parameter in under-doped cuprates are studied in order to understand the recent observation of unusual birefringence in electromagnetic propagation in under-doped cuprates.
Varma, C. M.
core +1 more source
Cross-Kerr effect on an optomechanical system [PDF]
, 2015 We study the cross-Kerr (CK) effect on an optomechanical system driven by two-tone fields. We show that in the presence of the CK effect, a bistable behavior of the mean photon number in the cavity becomes more robust against the fluctuations of the ...
Wei Xiong +5 more
semanticscholar +1 more source
Color and Kerr rotation in a dielectric/ferromagnetic double layers structure
AIP Advances, 2017 By the multiple reflections and transmissions in a dielectric on a ferromagnetic metal, color and Kerr rotation correlate with each other. It is revealed that the real refractive index of dielectric plays a major role on the variations of color and Kerr ...
Jing Zhang +3 more
doaj +1 more source
Ultra-Fast All-Optical Half Subtractor Based on Photonic Crystal Ring Resonators [PDF]
Journal of Optoelectronical Nanostructures, 2020 : In this paper, we aim to design and propose a novel structure for all-opticalhalf subtractor based on the photonic crystal. The structure includes two optical switches,one power splitter, and one power combiner.
Mohammad Soroosh +2 more
doaj
Electric Field and Space Charge Distribution in Propylene Carbonate Under Continuous DC Electric Field using Kerr Effect [PDF]
Iranian Journal of Electrical and Electronic EngineeringThe study investigates the electric field and space charge distributions in propylene carbonate under direct current (DC) applied fields using Kerr effect.
Z. N. Zakaria +5 more
doaj
AIP Advances, 2017 We describe a zero loop-area Sagnac interferometer at oblique incidence for detecting magneto-optic Kerr effect arising from in-plane magnetization in a sample.
X. D. Zhu, Galina Malovichko
doaj +1 more source
Journal of Microwaves, Optoelectronics and Electromagnetic ApplicationsFaraday and Kerr effects as well as the extraordinary optical transmission in a structure that combines magneto-optical and plasmonic properties are studied. The planar structure consists of four layers, namely, dielectric layer, metal strips, once again
Victor Dmitriev +2 more
doaj +1 more source