Beam diffraction by a resistive half-plane

Umul, Yusuf Ziya2017-03-012017-03-012015Umul, Y.Z. (2015). Beam diffraction by a resistive half-plane. Applied Optics, 54(10), 2665-2671. http://dx.doi.org/10.1364/AO.54.0026651559-128Xhttp://hdl.handle.net/20.500.12416/1348The scattering of a Gaussian beam by a resistive half-screen is investigated. Far-field approximation is used in evaluation of geometrical optics and diffracted waves. The uniform expression of the diffracted waves by the resistive half-plane, which was found with the Sommerfeld-Maliuzhinets method, is obtained. The scattered fields for the case of the beam incidence are evaluated with the technique of a complex point source. The resultant wave expressions are examined numerically.eninfo:eu-repo/semantics/closedAccessGaussian Laser-BeamAsymptotic RepresentationCircular ApertureWaveEdgeScatteringIncidentUniformRegionScreenBeam diffraction by a resistive half-planeBeam Diffraction by a Resistive Half-PlaneArticle54102665267110.1364/AO.54.002665