Hanhong, To get the complex E fields, you have to output the real E fields at every time step (or some sampling interval), and then take the DFT to get the complex valued frequency response.
Hope it helps, Matt Miskiewicz On Tue, Jul 13, 2010 at 8:56 AM, Hanhong Gao <[email protected]> wrote: > Hello everyone, > > > > I am trying to calculate reflection and transmission coefficients (R & T, > or equivalently S11 and S21). The setup is: a plane wave incident normally > on a homogeneous slab with thickness d. > > > > I know how to get refl & trans coefficients in energy (flux, R^2 & T^2), > but since R & T are generally complex values, I don’t know how to get them. > > > > Anyone knows how to solve this? > > > > Thanks very much! > > > > Best Wishes, > > > > Hanhong > > _______________________________________________ > meep-discuss mailing list > [email protected] > http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss >
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