Gebhardt F G, Smith D C
Appl Opt. 1972 Feb 1;11(2):244-8. doi: 10.1364/AO.11.000244.
Experiments investigating the influence of diffraction on the thermal lens effects of wind are reported. The results show that the distorted beam peak intensity depends critically on the size of the Fresnel number involved. Numerical results accounting for diffraction effects have also been obtained which confirm the experimental observations.
报道了研究衍射对风的热透镜效应影响的实验。结果表明，畸变光束峰值强度严重依赖于所涉及的菲涅耳数的大小。还获得了考虑衍射效应的数值结果，证实了实验观察结果。
