AGSM光束在自由空间中的传输
Free space propagation of twisted anisotropic
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摘要: 用矩阵方法研究了有扭曲的各向异性高斯-尔模型(AGSM)光束通过自由空间的传输。给出了光束参数的解析传输公式和详细数值计算结果,说明AGSM光束的传输特性以及扭曲因子和空间相关长度的影响。Abstract: The propagation of twisted anisotropic Gaussian schell model (AGSM) beams in free space is studied by using the matrix method. The explicit propagation equations of beam parameters and detailed numerical calculation results are given to illustrate the propagation properties of AGSM beams and the influence of the twist term and spatial correlation.
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