Progress on the XG-Ⅲ high-intensity laser facility with three synchronized beams

摘要

The paper presents the technical design and progress on a special high-power laser facility, i.e. XG-Ⅲ, which is being used for high-field physics research and fast ignition research. The laser facility outputs synchronized nanosecond, picosecond and femtosecond beams with three wavelengths, i.e. 527 nm, 1053 nm and 800 nm respectively, and multiple combinations of the beams can be used for physics experiments. The commissioning of the laser facility was completed by the end of 2013. The measurement results show that the main parameters of the three beams are equal to or greater than the designed ones.