Module material 

Isotropic, optionally chiral materials and the validation of concentric layers.

Upstream: treams.Material and treams.misc.refractive_index.

Structs

LayerGradient

Gradients of concentric layers: the radii of their boundaries and their media.

Material

Isotropic reciprocal material, optionally chiral.

MaterialTangent 🔒

Derivatives of a material’s index, impedance and chirality along one parameter.

Functions

add_entries 🔒

sums[i] += values[i] for every entry.

real_refractive_indices

Negative- and positive-helicity refractive indices sqrt(epsilon mu) -+ kappa of a real material.

validate_layer_tangents 🔒

Validate a direction of the layer inputs, without imposing physical material or positive-radius constraints on derivatives.

validate_layers 🔒

Shared material and concentric-boundary validation.