standardgalactic / strongfieldapproximation.jl

StrongFieldApproximation.jl

Introduction

This package provides some routines to calculate high-order harmonic generation (HHG) in the strong-field approximation (SFA), according to the Lewenstein model, presented in

• Lewenstein, M., Balcou, P., Ivanov, M. Y., L’Huillier, A., & Corkum, P. B. (1994). Theory of high-harmonic generation by low-frequency laser fields. Physical Review A, 49(3),
  1. http://dx.doi.org/10.1103/PhysRevA.49.2117

Installation

A few dependencies need to be installed, prior to using this package

# Activate the current directory as the environment into which all
# packages are to be installed
julia> ] activate .

# These packages are used to specify input to StrongFieldApproximation.jl
pkg> add ElectricFields Unitful UnitfulAtomic

pkg> add https://github.com/jagot/StrongFieldApproximation.jl

# FFTW.jl is useful in the evaluation of the produced time-dependent
# dipole moments.

pkg> add FFTW

Usage

See the documentation.