ludus::graphics::renderer::WaveBeam¶

Struct

Scalar Gaussian beam in its transverse principal frame. All lengths use metres. This profile implements paraxial propagation; it does not model polarization.

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/wave_tracing.hpp

#include <ludus/graphics/renderer/wave_tracing.hpp>

struct ludus::graphics::renderer::WaveBeam final

Fields¶

WavelengthWorld¶

foundation::float64 ludus::graphics::renderer::WaveBeam::WavelengthWorld = 0

Positive wavelength in metres.

Related types: foundation::float64

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/wave_tracing.hpp

SigmaXWorldSquared¶

foundation::float64 ludus::graphics::renderer::WaveBeam::SigmaXWorldSquared = 0

Initial shape eigenvalue, not intensity variance (Sigma / 2).

Related types: foundation::float64

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/wave_tracing.hpp

SigmaYWorldSquared¶

foundation::float64 ludus::graphics::renderer::WaveBeam::SigmaYWorldSquared = 0

Second initial shape eigenvalue.

Related types: foundation::float64

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/wave_tracing.hpp

CorrelationWorldSquared¶

foundation::float64 ludus::graphics::renderer::WaveBeam::CorrelationWorldSquared = 0

rho; increases by distance / wavenumber.

Related types: foundation::float64

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/wave_tracing.hpp