Flat-topped Field Correlations in Extremely Strong Turbulence

摘要：

　　In extremely strong turbulent horizontal atmospheric optical links,field correlations of flat-topped Gaussian incidence are evaluated.Field correlations are represented versus the diagonal distance at the receiver plane,for variations in the number of beams forming the flat-topped structure,receiver points,source sizes,link lengths,structure constants and the wavelengths.Our results in extremely strong turbulence are compared to their free space counterparts which only reflect the diffraction patterns at the receiver plane.The effects of the inner scale of turbulence on the field correlations in extremely strong turbulence are examined in detail and it is observed that the size of the inner scale in extremely strong turbulence can considerably influence the field correlations of flat-topped beams.

作者: Yahya Baykal

作者单位: Electronic and Communication Engineering Department,(C)ankaya University(O)(g)retmenler Cad.No.14,Yüzüncüy(i)l,Balgat 06530,Ankara,Turkey

会议类型: 国际会议

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

会议地点: 苏州

会议语种:英文

页码: 325-329

在线出版日期: 2011-09-01（万方平台首次上网日期，不代表论文的发表时间）