用于激光雷达几何压缩形状因子计算的分析函数。

Analytical function for lidar geometrical compression form-factor calculations.

作者信息

Stelmaszczyk Kamil, Dell'Aglio Marcella, Chudzyński Stanislaw, Stacewicz Tadeusz, Wöste Ludger

机构信息

Fachbereich Physik der Freien Universität Berlin, Institut Für Experimentalphysik, Arnimallee 14, 14195 Berlin, Germany.

出版信息

Appl Opt. 2005 Mar 1;44(7):1323-31. doi: 10.1364/ao.44.001323.

DOI:10.1364/ao.44.001323

PMID:15765713

Abstract

A simple model of image formation in a Newtonian telescope was used for calculating an analytical formula, that describes the geometric compression form factors of coaxial and biaxial lidars. Calculations were successfully validated by comparison with real measurements, confirming the accuracy of our approach. The need for different alignment of coaxial and biaxial systems to increase the overlap between the lidar emitter and receiver is also discussed.

摘要

利用牛顿望远镜成像的简单模型来计算一个解析公式，该公式描述了同轴和双轴激光雷达的几何压缩形状因子。通过与实际测量结果进行比较，成功验证了计算结果，证实了我们方法的准确性。文中还讨论了同轴和双轴系统需要不同的对准方式以增加激光雷达发射器和接收器之间的重叠率。