Wavefront Analysis

This section provides an overview of the wavefront-related analyses available in Optiland, including wavefront error, Zernike decomposition, point spread function (PSF) and modulation transfer function (MTF) calculations.

Wavefront & OPD

These modules handle optical path difference (OPD) calculations and wavefront analysis.

optiland.wavefront.opd_fan	This module defines the OPDFan class.
optiland.wavefront.opd	This module defines the OPD class.
optiland.wavefront.reference_geometry	Reference Geometry Module
optiland.wavefront.strategy	Defines the strategies for wavefront analysis.
optiland.wavefront.wavefront_data	This module defines the WavefrontData class.
optiland.wavefront.wavefront	This module defines the Wavefront class, which is designed to analyze the wavefront of an optical system.
optiland.wavefront.zernike_opd	This module defines the ZernikeOPD class.

Point Spread Function (PSF)

PSF modules calculate the point spread function using various computational methods, from fast Fourier transforms to more rigorous diffraction calculations.

psf.base	Base PSF Module
psf.fft	FFT Point Spread Function (PSF) Module
psf.huygens_fresnel	Huygens-Fresnel Point Spread Function (PSF) Module
psf.mmdft	MMDFT Point Spread Function (PSF) Module
psf.vectorial_fft	Vectorial FFT Point Spread Function (PSF) Module
psf.vectorial_huygens	Vectorial Huygens-Fresnel Point Spread Function (PSF) Module

Modulation Transfer Function (MTF)

The MTF modules provide different methods for calculating the modulation transfer function, which characterizes the spatial frequency response of optical systems.

mtf.base	Base Modulation Transfer Function (FFTMTF) Module.
mtf.fft	Fast Fourier Transform Modulation Transfer Function (FFTMTF) Module.
mtf.vectorial_fft	Vectorial FFT Modulation Transfer Function (MTF) Module.
mtf.geometric	Geometric Modulation Transfer Function (MTF) Module.
mtf.huygens_fresnel	Huygens Modulation Transfer Function (HuygensMTF) Module.
mtf.sampled	Sampled Modulation Transfer Function (MTF) Module.