Belen'kii M S, Roberts D W, Stewart J M, Gimmestad G G, Dagle W R
Opt Lett. 2000 Apr 15;25(8):518-20. doi: 10.1364/ol.25.000518.
We have experimentally validated the concept of a differential image motion (DIM) lidar for measuring vertical profiles of the refractive-index structure characteristic C(n)(2) by building a hard-target analog of the DIM lidar and testing it against a conventional scintillometer on a 300-m horizontal path throughout a range of turbulent conditions. The test results supported the concept and confirmed that structure characteristic C(n)(2) can be accurately measured with this method.
我们通过构建差分图像运动（DIM）激光雷达的硬目标模拟装置，并在300米水平路径上的一系列湍流条件下，将其与传统闪烁仪进行对比测试，对用于测量折射率结构特征C(n)(2)垂直剖面的DIM激光雷达概念进行了实验验证。测试结果支持了该概念，并证实了用这种方法可以准确测量结构特征C(n)(2)。
