Figure 2
Calculated flux for the HU42 [first harmonic (blue), third harmonic (black)] and HU64 (red) undulators. The calculations have been made for a diaphragm opening of 2 mm × 2 mm. The diaphragm is placed 10 m downstream of the middle of the straight section. The SOLEIL machine current was set to 500 mA and beam energy to 2.75 GeV. |