Core classes#

The following classes are central to pyrost.multislice module:

pyrost.multislice.MLL is the mutlilayer Laue lens class, that generates a transmission profile of a MLL for the given pair of materials and set of experimental parameters.
pyrost.multislice.MSPropagator accepts a set of simulation parameters from pyrost.multislice.MSParams and a MLL object from pyrost.multislice.MLL and performs the multislice beam propagation using the FFT algorithm.

Multislice beam propagation simulation. Generate a profile of the beam that propagates through a bulky sample. pyrost.multislice.MLL generates a transmission profile of a wedged Multilayer Laue lens (MLL). pyrost.multislice.MSPropagator calculates the beam propagation and spits out the wavefield profile of the propagated beam together with the transmission profile of the sample at each slice.

Examples

Initialize a MLL object with the pyrost.multislice.MSParams parameters object params with pyrost.multislice.MLL.import_params(). Then you can initialize a multislice beam propagator pyrost.multislice.MSPropagator with params and mll and perform the multislice beam propagation as follows:

>>> import pyrost.multislice as ms_sim
>>> params = ms_sim.MSParams.import_default()
>>> mll = ms_sim.MLL.import_params(params)
>>> ms_prgt = ms_sim.MSPropagator(params, mll)
>>> ms_prgt.beam_propagate() 

All the results are saved into ms_prgt.beam_profile and ms_prgt.smp_profile attributes.

Core classes#

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