3.1 1DM & 1DML

1DM is the most simple grating. Only incident beams in the pricipal plane can be used. So, this one is chosen in case of a 1 Dimensional structure where delta is zero (by default, or by set_delta(0.0))

settings:

• set_alpha()
• set_N()
• set_lambda()
• set_polarisation()

Build a structure with Material, Slab and Stack.

gettings:

• diff_reff().R()
• diff_reff().T()
• field().R()
• field().T()

Now by changing the material refractive index from real into a complex, a 1DML grating will be build, using the same settings and gettings as for a 1DM.