gplugins.modes.plot_neff_ng_dw_dh#
- gplugins.modes.plot_neff_ng_dw_dh(width: float = 0.465, thickness: float = 0.215, wavelength: float = 1.55, mode_number: int = 1, **kwargs) None[source]#
Plot neff and group index versus width (dw) and height (dh) variations.
- Parameters:
width – waveguide width in um.
thickness – waveguide thickness in um.
wavelength – in um.
mode_number – 1 is the fundamental first order mode.
kwargs – keyword arguments for find_neff_ng_dw_dh.