Dear All, I am analysing a waveguide grating coupler using meep 0.20.3. In some particular configurations, meep returns a POSITIVE number (albeit small - ratio of ~1x10^-3) for the reflected flux. Is this simply a numerical error when the reflectance is close to zero or is it something I should be worrying about in trusting the results from meep?
Thanks for any advice. John _______________________________________________ meep-discuss mailing list meep-discuss@ab-initio.mit.edu http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
