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Computational electromagnetics modeling is presented for the design of multilayered nanoparticles for maximized forward light scattering. The design computation makes use of a recursive solution algorithm for multiscattering of light waves by multilayered core-shell nanoparticle aggregates. The algorithm is based on the analytical solution of Maxwell equations using the multipole-expansion method...
Electromagnetic absorbers, consisting of the magnetic particles suspended in a nonmagnetic matrix, have been widely used in the telecommunication industry to suppress electromagnetic interference (EMI) [1]. The magnetic material absorbers are required to have high permeability in the vicinity of resonance frequency due to the increasing working frequency of next generation telecommunication devices...
A new method for 3D imaging based on low one-photon absorption is theoretically and experimentally demonstrated. As compared to the two-photon-absorption (TPA) technique, this method is suitable using a continuous laser or an incoherent light.
We demonstrate successfully the fabrication of desired sub-micrometric structures on demand by using the low one-photon absorption direct laser writing technique. This technique presents great advantages, because 3D structures can be achievable with a simple continuous laser.
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