| |
The parameters on this page are extracted from the XFEL Supplement to the TESLA TDR published in Oct. 2002.
Parameter |
Value |
||
---|---|---|---|
SASE 1 |
SASE 2 |
SASE 3 |
|
photon energy [keV] |
12.4 - 4.0 |
12.4 - 3.1 |
3.1 - 0.2 |
wavelength [nm] |
0.1 - 0.31 |
0.1 - 0.4 |
0.4 - 6.4 |
peak power [GW] |
24 |
22 |
100 - 135 |
average power [W] |
72 |
66 |
300 - 800 |
photon beam size (FWHM) [µm] |
110 |
110 |
65 - 95 |
photon beam divergence (FWHM) [µrad] |
0.8 |
0.8 |
3 - 27 |
bandwidth (FWHM) [%] |
0.09 |
0.08 |
0.28 - 0.73 |
coherence time [fs] |
0.3 |
0.3 |
0.3 - 1.9 |
pulse duration (FWHM) [fs] |
100 |
100 |
100 |
number photon per pulse [x10^12] |
1.2 |
1.1 |
20-430 |
average flux of photons [x10^16/s] |
3.6 |
3.3 |
60-2600 |
peak brillance [x10^33]* |
5.4 |
5.4 |
1.7 - 0.06 |
average brillance [x10^25]* |
1.6 |
1.6 |
0.52 - 0.03 |
* in units of photons/(s mrad^2 mm^2 0.1% bandwidth)
Parameter |
Value |
||
---|---|---|---|
photon energy [keV] |
20 |
50 |
200 |
peak power [MW] |
15 |
126 |
81 |
average power [W] |
59 |
504 |
324 |
photon beam size (FWHM) [µm] |
84 |
83 |
83 |
photon beam divergence (FWHM) [µrad] |
3.5 |
2.9 |
2.5 |
pulse duration (FWHM) [fs] |
100 |
100 |
100 |
number photon per pulse [x10^8] |
3.3 |
2.8 |
1.1 |
average flux of photons [x10^13/s/0.1%] |
1.3 |
1.1 |
4.4 |
peak brillance [x10^28]* |
1.4 |
2.9 |
1.4 |
average brillance [10^19]* |
5.8 |
1.2 |
56 |
* in units of photons/(s mrad^2 mm^2 0.1% bandwidth)