The Influence of Atmospheric Turbulence on the Rangefinder Laser Beam

被引：0

作者：

Diblik, Jan ^{[1
]}

Wilfert, Otakar ^{[1
]}

机构：

[1] Brno Univ Technol, Dept Radio Elect, Purkynova 118, Brno 61200, Czech Republic

来源：

PROCEEDINGS OF THE 15TH CONFERENCE ON MICROWAVE TECHNIQUES, COMITE 2010 | 2010年

关键词：

Atmospheric turbulence; variance of optical intensity; reflecting surface;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper deals with the influence of atmospheric turbulence on the rangefinder laser beam. Analogous to the optical wireless links, turbulent flow causes optical intensity variation at the receiver plane. In optical communication, most problems namely at longer distances, are caused by beam scintillation and by beam wandering. In range finding systems, a strong influence from irradiated surfaces occurs. Since the laser beam in range finding systems is reflected by the target surface the fluctuation of optical intensity at the receiver depends on surface properties too.

引用

页码：131 / 133

页数：3