The model of a special beam array called multi-cosine-Lorentz correlated (MCLC) beam is introduced, and the coherence function of a MCLC source is related to the multi-cosine function and Lorentz function. The expressions of a MCLC beam in anisotropic oceanic turbulence are derived. Based on the obtained equations, the intensity shapes of a MCLC beam with small δ will become a beam array composed of Lorentz beamlets quickly. The beamlets of a MCLC beam in anisotropic oceanic turbulence can overlap and the shape of a MCLC beam can become a spot pattern, and the speed of overlap phenomenon can be accelerated on the stronger oceanic turbulence. The array pattern of a MCLC beam can be modulated by adjusting source parameters and oceanic turbulence. The results show a new method to provide a beam array composed of Lorentz beamlets.

中文翻译：

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海洋湍流对多余弦-洛伦兹相关光束的影响


介绍了一种称为多余弦-洛伦兹相关 （MCLC） 光束的特殊光束阵列模型，MCLC 源的相干函数与多余弦函数和洛伦兹函数有关。推导了 MCLC 光束在各向异性海洋湍流中的表达式。根据获得的方程，具有小δ的 MCLC 光束的强度形状将很快变成由洛伦兹小光束组成的光束阵列。在各向异性海洋湍流中，MCLC 光束的小光束可以重叠，MCLC 光束的形状可以变成光斑图案，并且在较强的海洋湍流中可以加快重叠现象的速度。MCLC 光束的阵列模式可以通过调整源参数和海洋湍流来调制。结果展示了一种提供由洛伦兹束流组成的束流阵的新方法。