60 citations · 85 across the 5 of their papers we have counts for
5 papers
Impact of loss on the wave dynamics in photonic waveguide lattices
M. Golshani, S. Weimann, Kh. Jafari +6
We analyze the impact of loss in lattices of coupled optical waveguides and find that in such case, the hopping between adjacent waveguides is necessarily complex. This results not…
Phase transition to spatial Bloch-like oscillation in squeezed photonic lattices
M. Khazaei Nezhad, A. R. Bahrampour, M. Golshani +2
We propose an exactly solvable waveguide lattice incorporating inhomogeneous coupling coefficient. This structure provides a classical analogue to the squeezed number and squeezed…
Two-Scale Kirchhoff Theory: Comparison of Experimental Observations With Theoretical Prediction
G. R. Jafari, P. Kaghazchi, R. S. Dariani +4
We introduce a non-perturbative two scale Kirchhoff theory, in the context of light scattering by a rough surface. This is a two scale theory which considers the roughness both in…
Characterization of Etched Glass Surfaces by Wave Scattering
G. R. Jafari, S. M. Mahdavi, A. Iraji zad +1
The roughness of glass surfaces after different stages of etching is investigated by reflection measurements with a spectrophotometer, light scattering, and atomic-force microscopy…
Conditions for Soliton-Like Wave Propagation in Pockels and Photorefractive Media
S. Abbas Hosseini, S. M. Mahdavi, Debabrata Goswami
We study the conditions for soliton-like wave propagation in the Photorefractive (PR) and electro-optic (i.e., Pockels) material, by using Nonlinear Schrodinger (NLS) equation. The…