API Reference

Layout

• Routing

Routing

WaveguideGeometry(width[, kind, ridge_width])	Waveguide shape.
Port(x, y, angle[, geometry])	Connection port for waveguide routing.
WaveguidePath(router, points, wg_geometry, ...)	GDS waveguide route.
Router([wavelength, n_core, n_cladding, alpha])	Waveguide router class.

Simulation

• Structure
• Sources
• Bend Characterization

Structure

SOI([substrate_s, substrate_t, box_t, si_t, ...])

Initialize an SOI material stack with the given parameters.

Sources

get_fundamental_te_mode(sim)

Retrieves the number of the fundamental TE mode of the mode source selected in the given Lumerical simulation.

Bend Characterization

soi_bend_char_varfdtd(soi, width, radius, ...)

Returns the transmission of an SOI slab waveguide bend of a given width, radius, and angle at a given wavelength.