会议专题

Propagation of Nonparaxial Gaussian Schell-model Electromagnetic Beams through an Aperture

  Based on the generalized Rayleigh-Sommerfeld diffraction integrals,the analytical expression for the 3×3 cross-spectral density matrix of nonparaxial Gaussian-Schell model electromagnetic beams propagating through a rectangle aperture is derived and used to formulate the spectral density and spectral degree of polarization of electromagnetic beams at the z plane.The effect of parameters f,fσ and truncation parameter δ on the spectral density and spectral degree of polarization of electromagnetic beams are stressed.The results are illustrated by numerical examples.

Haixia Wang Chaoliang Ding Yongtao Zhang Liuzhan Pan

Department of Physics,Luoyang Normal College,Luoyang 471022,China

国际会议

Progress in Electromagnetics Research Symposium 2011(2011年电磁学研究新进展学术研讨会)

苏州

英文

558-562

2011-09-01(万方平台首次上网日期,不代表论文的发表时间)