Description: A powerful set of functions and codes for analysis of diffraction gratings and two dimensional photonic crystals based on Legendre polynomial expansion method (LPEM). Please see this paper for more details about this method.
Please send greetings to Prophet Mohammad and his descendants, providing these sets are useful for you.
more details:http://ee.sharif.edu/~khavasi/index_files/Page1077.htm
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File list (Check if you may need any files):
LPEM\Blochwavenumber.m
....\DETE.m
....\DETM.m
....\fastft.m
....\fastftptrain.m
....\FP_TE.m
....\FP_TM.m
....\Help.doc
....\Help.pdf
....\interpexp.m
....\leg_gen15.m
....\LPEM_TE_Lamellar.m
....\LPEM_TE_Lamellar_FP.m
....\LPEM_TE_PhC.m
....\LPEM_TE_PhC_FP.m
....\LPEM_TE_SurfaceRelief.m
....\LPEM_TE_Volume.m
....\LPEM_TM_Lamellar.m
....\LPEM_TM_Lamellar_FP.m
....\LPEM_TM_PhC.m
....\LPEM_TM_PhC_FP.m
....\LPEM_TM_SurfaceRelief.m
....\LPEM_TM_Volume.m
....\LPEM_zgen15.m
....\RmatrixTE.m
....\RmatrixTE_hom.m
....\RmatrixTE_lam.m
....\RmatrixTE_vol.m
....\RmatrixTM.m
....\RmatrixTM_hom.m
....\RmatrixTM_lam.m
....\RmatrixTM_vol.m
....\sinusoidalsurface15.m
....\SquareLatticeCircularRod15.m
....\trapezoidalsurface15.m
....\TriangularLatticeCircularRod15.m
....\TriangularLatticeCircularRodDefect15.m