Polarization Changes of Partially Coherent Electromagnetic Vortex Beams Propagating in Turbulent Atmosphere  

作　　者：舒建华 陈子阳 蒲继雄 

机构地区：[1]College of Information Science and Engineering, Huaqiao University, Quanzhou 362021

出　　处：《Chinese Physics Letters》2009年第2期137-140,共4页中国物理快报（英文版）

基　　金：Supported by the Natural Science Foundation of Fujian Province under Grant No 2006J0237.

摘　　要：We investigate the polarization change of partially coherent electromagnetic vortex beams propagating in turbulent atmosphere. It is shown that the polarization of the beams will experience changes, and the changes of the polarization are dependent on the spatial coherence, topological charges of the beams, and the degree of polarization of the source plane and the atmospheric turbulence. The results obtained may have applications in space optical communication.We investigate the polarization change of partially coherent electromagnetic vortex beams propagating in turbulent atmosphere. It is shown that the polarization of the beams will experience changes, and the changes of the polarization are dependent on the spatial coherence, topological charges of the beams, and the degree of polarization of the source plane and the atmospheric turbulence. The results obtained may have applications in space optical communication.

关 键 词：field emission molybdenum dioxide enhancement factor 

分 类 号：O436.1[机械工程—光学工程] TN011.3[理学—光学]