Summary of the Performances

	LEL1	LEL2	LEL3	LEL4
Type	HHG seeded	HHS Seeded	Oscillator	HHG seeded
Phase	1, 2, 3	2	3	3
Wavelength (nm)	200-1.5	10-0.6	40-8	2-0.18
Energy (keV)	0.1-2	0.15-2	0.3-0.15	0.6-6
Polarisation	Planar/helical	planar	Planar/helical	planar
Pulse duration (FWHM, fs)	100-30	100-30	100	50-30
Rep. rate	1-10 kHz	1-10 kHz	4.5 MHz	1 kHz
Divergence (µrad)	Very close to diffraction limit	Very close to diffraction limit	35	Very close to diffraction limit
Transverse dimension (µm)			100
Peak power	10 GW-1 MW	4 GW-MW	70-7 MW	5GW-1 MW
Average power	10 -0.001 W	4-0.001 W	600-50 W	5W-0.001 W
Spectral relative bandwidth (0.01%)	2-0.5	2-0.5	5-1	2-1

Fig.1: Peak brillance provided by ARC-EN-CIEL source

Fig. 2: Average brilliance provided by ARC-EN-CIEL source

Fig.3: Photon number per pulse produced by LEL1