Takes the equation from Constant et al. PRL 82, 1668 - 1671 (1999) and implements them.
This project is mostly a storage place for the simulation. It will continue to evolve with time as the experiment it is intended for dictates. It's not meant to be deliverable code, but a place where it can be shared with co-workers and collaborators.
atom.py contains useful atomic parameters to calculate things like dispersion at the driving wavelength and harmonics. It also contains parameters to perform ADK ionization rate calculations.
ADK.py contains two version of an ADK ionization rate calculation. It can provide the ionizationrate at a given intensity or integrated rate over a pulse.
laser.py contains laser parameters and two different types of pulses. Sin ** 2 pulse and gaussian pulse.
gas.py contains gas jet parameters.
sf.py and /sf contain atomic scattering factors provided by the LBL. The values for f1 below 30 eV were calculated using the Kramers-Kronig relations and the measured values of f2.
phasematching.py is where most of the work is done. It can provide the harmonic yield and parameters like the coherence length as a function of time across a pulse or an integrated yield over the pulse. It takes all the relevent simulation parameters.
Most of the tests runs produce matplotlib plots of the results.
testrun.py, testrun2.py, and testrun3.py` contain example runs and compares them to other results.
i_scan.py is an intensity scan of the laser.
p_scan.py is a pressure scan.
w_scan.py is a laser focusing spot size scan.
pulse_scan.py is a pulse duration scan.
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ADK.py contains two version of an ADK ionization rate calculation. It can provide the ionizationrate at a given intensity or integrated rate over a pulse.
laser.py contains laser parameters and two different types of pulses. Sin ** 2 pulse and gaussian pulse.
gas.py contains gas jet parameters.
sf.py and /sf contain atomic scattering factors provided by the LBL. The values for f1 below 30 eV were calculated using the Kramers-Kronig relations and the measured values of f2.
phasematching.py is where most of the work is done. It can provide the harmonic yield and parameters like the coherence length as a function of time across a pulse or an integrated yield over the pulse. It takes all the relevent simulation parameters.
Most of the tests runs produce matplotlib plots of the results.
testrun.py, testrun2.py, and testrun3.py` contain example runs and compares them to other results.
i_scan.py is an intensity scan of the laser.
p_scan.py is a pressure scan.
w_scan.py is a laser focusing spot size scan.
pulse_scan.py is a pulse duration scan.
Contains various outputs of the code to compare with known experimental results. The file name gives a hint as to what, but probably only means anything to me, sorry...