3.1.2.5. A_FMM.Creator.rect

Creator.rect(eps_core, eps_clad, w, h, off_x=0.0, off_y=0.0)

Rectangular waveguide

Parameters:

• eps_core (float) – epsilon of the core

• eps_clad (floar) – epsilon of the cladding

• w (float) – width of the waveguide (in unit of ax)

• h (float) – height of the waveguide (in unit of ay)

• off_y (float) – offset of the center of the waveguide with respect to the cell (in unit of ay). Default is 0.

• off_x (float) – offset of the center of the waveguide with respect to the cell (in unit of ax). Default is 0.