WIP

Low-hanging fruit

rectangle with rounded egdes aperture
padding/unpadding routines
image shift
Jones matrices and Jones vectors
rotation angle in apertures
rotation angle in basis functions
astigmatic beams
abstract base class for tensor product bases
beam evaluation on inclined planes
Gaussian beam parameters extraction according to ISO
Propagator tests against Mahajan's formula
Fresnel numbers for general annular apertures
Analytical results:
- OTF & MTF for circular apertures
- Airy disk
PSF & MTF tool
Marechal & Strehl tool
transfer function generator for thin film systems

Medium

Documentation for propagators
Incoherence in thin films (spatial and temporal incoherence)
CZT
Basis class factory for numbering scheme plus callable
Polarization converters (x,y <-> TE, TM)
Vectorial imaging (cmp. Jabbour et al)
ABCD matrices

More challenging

Sphinx doc
distutils setup
Ince-Gaussian beams
spectrum of plane wave propagation with analytical handling of linear phase and offset (cmp. Wyrowski)

DONE

FFT module
fitting bases to scattered data
Chebyshev basis
Müller matrices and some Stokes vectors
elliptical aperture
catch z=0 case in beam function