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Ansys Learning Forum Forums Discuss Simulation Photonics – Chinese 关于FDTD超透镜的相位设计 Reply To: 关于FDTD超透镜的相位设计

banana apple
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老师您好,文件是c118296f-small-scale-metalens-field-propagation文件夹中的full_lens.fsp,在该文件的structure group内的Script中,超透镜的mapping阶段,其(第36行)

phase_target = -mod((2*pi/wavelength)*(sqrt(x_mask^2+f^2)-f),2*pi);