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Ansys Learning Forum Forums Discuss Simulation Photonics – Chinese 老师,请问FDTD仿真纳米粒子的吸收结果中,纵坐标代表什么?单位是什么呢?如何换算成文献中的散射截面um^2? Reply To: 老师,请问FDTD仿真纳米粒子的吸收结果中,纵坐标代表什么?单位是什么呢?如何换算成文献中的散射截面um^2?

ChrisLee
Subscriber

画图横坐标设置为波长,纵坐标设置为仿真的散射截面,如果要得到文献的结果需要将仿真的截面除以pi*r^2

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