Title of article
Galerkin Finite-Element Method for the Analysis of the Second Harmonic Generation in Wagon Wheel Fibers
Author/Authors
Ahmadi Ali Reza نويسنده Assistant Professor, Department of Pediatrics, Isfahan Cardiovascular Research Center, Isfahan Cardiovascular Research Institue, Isfahan University of Medical Sciences, Isfahan, Iran , Hosseinian Motaharesadat نويسنده Physics and Photonics Dept., Graduate University of Advanced Technology , Alvanforoush Maryam نويسنده Physics and Photonics Dept., Graduate University of Advanced Technology , Zakerifar Ali Asghar نويسنده Physics and Photonics Dept., Graduate University of Advanced Technology , Bolorizadeh Mohammad نويسنده Physics and Photonics Dept., Graduate University of Advanced Technology
Pages
10
From page
113
To page
122
Abstract
The nonlinear effects of the second harmonic generation have been investigated for the propagation of light along the axis of fibers of wagon wheel cross sectional shape. Nodal finite element formulation is utilized to obtain discretized Helmholtz equations under appropriate boundary conditions. The hierarchical p-version nodal elements are used for meshing the cross section of wagon wheel fiber. The fiber material has been chosen to be LiTaO3 to provide proper second harmonic generation. Propagation of generated second harmonics for two incident field amplitudes are studied in this work.
Journal title
Astroparticle Physics
Serial Year
2017
Record number
2411784
Link To Document