使用激光多普勒测速仪对横向风速分量进行远程测量。

Remote measurement of the transverse wind velocity component using a laser Doppler velocimeter.

作者信息

Kennedy L Z, Bilbro J W

出版信息

Appl Opt. 1979 Sep 1;18(17):3010-3. doi: 10.1364/AO.18.003010.

DOI:10.1364/AO.18.003010

PMID:20212794

Abstract

The wind speed transverse to the line-of-sight of a laser Doppler radar has been measured using the intensity fluctuations of the returned signal. These measurements were made at a range of 100 m with a CO(2) cw laser Doppler velocimeter, which was simultaneously performing its design function of determining the radial velocity component. The transverse component measurements are compared with those obtained using a u, v, w Gill propeller anemometer.

摘要

利用返回信号的强度波动测量了与激光多普勒雷达视线垂直的风速。这些测量是在100米的距离上，使用一台连续波二氧化碳激光多普勒测速仪进行的，该测速仪同时在执行其确定径向速度分量的设计功能。将横向分量测量结果与使用u、v、w型吉尔螺旋桨风速仪获得的结果进行了比较。