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May 29, 2024 at 12:41 pm
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May 30, 2024 at 3:31 amlixingSubscriber
应该不存在这种情况,可以在仿真区域添加一个index监视器确定是否折射率正确,确保背景设置成功,然后需要确定是否跟波长相关。
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May 30, 2024 at 3:33 amlixingSubscriber
这个案例不同背景测试结果是完全不一样的
https://optics.ansys.com/hc/en-us/articles/360042703433-Mie-scattering-FDTD
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May 30, 2024 at 9:16 am
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May 30, 2024 at 9:18 amwt065633Subscriber
不是1.44,是1.5
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May 30, 2024 at 9:54 amlixingSubscriber
你添加的是有效折射率监视器,换成折射率监视就会变成1.5
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May 30, 2024 at 2:38 pmwt065633Subscriber
我试了,加了折射率监视器后,它是从1-2.86变成了1-3.5(折射率监视器应为1.5-3.5,有效折射率监视器应为1.5-2.86),我发现将案例中的EME删掉或者它的改变背景折射率(禁用掉也一样),折射率监视器、有效折射率监视器都会EME影响。(案例中共有FDE,varfdtd和EME三个Solver)。
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May 30, 2024 at 2:41 pmwt065633Subscriber
忘说了,将EME删掉会得到我想要的1.5-2.86。对仿真结果感觉没什么影响,也有可能我还没发现。
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May 31, 2024 at 6:31 am
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