Generalized Stokes parameters of random electromagnetic Quasi-homogeneous beams on propagating
The analytical expressions for the elements of the on-axis and transverse generalized Stokes parameters of random electromagnetic quasi-homogeneous beams on propagating are derived and used to study the state of polarization.Some typical numerical calculations are illustrated for the on-axis and transverse stokes parameters,state of polarization of the beam on propagating.The result shows that for different properties of sources all the on-axis parameters are identical in the near field and keep fixed values in the far field.But the transverse parameters are affected greatly by the properties of the source even in the near field.And the spatial profiles of the transverse parameters remain unchanged upon propagation.
Jingjing Chen Yu Xin Yanru Chen Feinan Chen Qi Zhao
Department of Optical Engineering,Nanjing University of Science and Technology,Nanjing 210094,Jiangsu Province,China
国内会议
南京
英文
1-11
2012-06-08（万方平台首次上网日期，不代表论文的发表时间）