Cutic, N.; Lindau, F.; Thorin, S.; Werin, S.; Erny, C.; L'Huillier, A.; Mansten, E.; Bahrdt, J.; Holldack, K.: First Results of Coherent Harmonic Generation at the MAX-lab TEST FEL. In: Proceedings of FEL 2010, 23. - 27.8.2010, Malmö, Sweden, 2010, p. 340-343
Abstract:
The first generation of coherent harmonic radiation from the MAX-lab test FEL has recently been achieved. The 380 MeV electron beam has been seeded by a 263 nm Ti:Sapphire laser and coherent enhanced radiation in the 1st to 6th harmonic 6 (263 – 45 nm) has successfully been performed in linear mode and the 1st to 4th harmonic in circular polarization mode of the radiator. Qualitative measurements have been made variating the laser energy and settings of the microbunching chicane