Vetelino Frida Strömqvist, Clare Bradley, Corbett Kerry, Young Cynthia, Grant Kenneth, Andrews Larry
Department of Mathematics, University of Central Florida, Orlando 32816, USA.
Appl Opt. 2006 May 20;45(15):3534-43. doi: 10.1364/ao.45.003534.
In February 2005 a joint atmospheric propagation experiment was conducted between the Australian Defence Science and Technology Organisation and the University of Central Florida. A Gaussian beam was propagated along a horizontal 1500 m path near the ground. Scintillation was measured simultaneously at three receivers of diameters 1, 5, and 13 mm. Scintillation theory combined with a numerical scheme was used to infer the structure constant C2n, the inner scale l0, and the outer scale L0 from the optical measurements. At the same time, C2n measurements were taken by a commercial scintillometer, set up parallel to the optical path. The C2n values from the inferred scheme and the commercial scintillometer predict the same behavior, but the inferred scheme consistently gives slightly smaller C2n values.
2005年2月，澳大利亚国防科学与技术组织和中佛罗里达大学进行了一次联合大气传播实验。一束高斯光束沿着靠近地面的1500米水平路径传播。在直径分别为1毫米、5毫米和13毫米的三个接收器上同时测量了闪烁情况。利用闪烁理论结合一种数值方案，从光学测量中推断出结构常数C2n、内尺度l0和外尺度L0。同时，通过一台与光路平行设置的商用闪烁仪进行C2n测量。推断方案和商用闪烁仪得到的C2n值预测了相同的行为，但推断方案始终给出略小的C2n值。
