SpinWaveToolkit.bls

Below you will find links to detailed documentation of the classes, functions, etc. of this submodule.

Submodule parts

• Classes
  • SpinWaveToolkit.bls.ObjectiveLens
• Functions
  • fresnel_coefficients()
  • sph_green_function()
  • getBLSsignal()

This submodule focuses on modelling the Brillouin light scattering signal.

Classes

ObjectiveLens

Class for calculation of the focal electric fields of given lens.

Functions

fresnel_coefficients()

Compute Fresnel reflection and transmission coefficients.

htp

Compute p-polarized Fresnel coefficients for a given lateral wavevector q. Returned by fresnel_coefficients().

hts

Compute s-polarized Fresnel coefficients for a given lateral wavevector q. Returned by fresnel_coefficients().

sph_green_function()

Compute the spherical Green’s functions for p- and s-polarized fields.

getBLSsignal()

Compute the Brillouin light scattering signal using Green’s functions formalism.

Example

The usage of this submodule is not as straightforward as for the rest of the SpinWaveToolkit, and therefore the reader is referred to the relevant Examples.