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August 29, 2024 at 12:56 am
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August 29, 2024 at 7:18 pmGuilin SunAnsys Employee
原因参见
Ansys Insight: 光谱宽度会影响同波长的透过率吗?分段仿真如何得到光滑的结果
这两处地方的频率范围不是必须一致。但是最好一致:source-global properties和Source里面决定注入光源的光谱范围(当然仍有其它波长);而监视器缺省是光源波长范围,以保证傅里叶变换后的结果正确性;可以小于光源波长范围,如果大于,频域结果的精度不能保证,因为指定光源波段内光源有足够的强度。你在采取固定拟合和网格波段波后,可以用简单的薄膜结构测试远远超出光源波段后RT的结果与解析stackrt 比较看看。
https://optics.ansys.com/hc/en-us/articles/360034406254-stackrt-Script-command
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August 30, 2024 at 3:19 amZhang daSubscriber
谢谢老师!!
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