Mode solutions 中FDE高级选项的设置


#1

老师您好,我想知道pml去除模式的依据是什么,红圈内的那个值是指的什么?

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#2

是这个,这个数具体是
•AUTOMATICALLY REMOVE PML MODES: When this is checked, un-physical modes that have their energy primarily in the PML are removed and discarded.

•THRESHOLD FOR PML MODE REMOVAL: When PML mode removal is on, modes are discarded if the fraction of magnetic field intensity in the PML is larger than this threshold.

参见 https://kb.lumerical.com/en/index.html?layout_analysis_eigensolver_advanced_options.html


#3

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