Wiki source code of Partial Coherence Simulation
Version 13.1 by cpassow on 2020/09/22 14:05
Hide last authors
| author | version | line-number | content |
|---|---|---|---|
 |
9.1 | 1 | In order to simulate the temporal and spectral distribution of SASE pulses there is an easy way based random fluctuations filtered spectrally and temporally. |
| |
2.1 | 2 | |
| |
9.1 | 3 | The only input parameters are the center wavelength, spectral bandwidth and the pulse duration. |
| |
2.1 | 4 | |
| |
10.1 | 5 | Below you can find a python implementation (by (% class="twikiNewLink" %)MartinB(%%)) of the partial coherence method as described in: |
| |
2.1 | 6 | |
| |
10.1 | 7 | (% style="margin-left: 60.0px;" %) |
| 8 | **Thomas Pfeifer et al. //Partial-coherence method to model experimental free-electron laser pulse statistics,// Opt. Lett. 35, 3441-3443 (2010);** [[link to the paper>>url:http://dx.doi.org/10.1364/OL.35.003441||shape="rect"]] | ||
| |
2.1 | 9 | |
| |
10.1 | 10 | == |
| 11 | Examples: == | ||
| |
9.1 | 12 | |
| |
13.1 | 13 | {{markdown LinkifyHeaders="false"}} |
| 14 | [](https://mybinder.org/v2/git/https%3A%2F%2Fgitlab.desy.de%2Fchristopher.passow%2Fsase-pulses/master?filepath=simulating_SASE_pulses.ipynb) | ||
| |
9.1 | 15 | |
| |
13.1 | 16 | |
| 17 | {{/markdown}} | ||
| 18 | |||
| 19 | \\ | ||
| 20 | |||
| |
9.1 | 21 | //CentralEnergy=80 # in eV// |
| |
2.1 | 22 | |
| |
9.1 | 23 | //bandwidth=0.5 # bandwidth in %// |
| |
2.1 | 24 | |
| |
9.1 | 25 | //dt_FWHM=10, 30., 70 # FWHM of the temporal duration on average// |
| |
4.1 | 26 | |
| |
2.1 | 27 | |
| |
9.1 | 28 | |
| 29 | |||
| 30 | [[image:attach:2020-07-07 16_51_14-Window.png||height="250"]] | ||
| 31 | |||
| |
2.1 | 32 | \\ |
| 33 | |||
| |
9.1 | 34 | [[image:attach:2020-07-07 16_53_22-Window.png||height="250"]] |
| 35 | |||
| 36 | [[image:attach:2020-07-07 16_52_27-Window.png||height="250"]] | ||
| 37 | |||
| |
2.1 | 38 | \\ |
| 39 | |||
| |
4.1 | 40 | \\ |
| 41 | |||
| |
11.1 | 42 | [[attach:GenerateSASE.ipynb]] |
| |
4.1 | 43 | |
| |
11.1 | 44 | [[attach:GenerateSASE.py]] |
| 45 | |||
| |
6.1 | 46 | \\ |
| |
2.1 | 47 | |
| 48 | \\ | ||
| 49 | |||
| |
4.1 | 50 | \\ |
| |
2.1 | 51 | |
| |
4.1 | 52 | \\ |
| 53 | |||
| 54 | \\ |