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TRR 18:  Relativistic Laser Plasma Dynamics

Subject Area Physics
Term from 2004 to 2016
Project identifier Deutsche Forschungsgemeinschaft (DFG) - Project number 5486099
 
Final Report Year 2016

Final Report Abstract

The pace of the new developments in the area of relativistic laser plasma physics has been breath-taking with the technological breakthroughs during the last 30 years (chirped pulse amplification). Laser pulses with powers up to several petawatts and pulse durations of femtoseconds can now be produced routinely. These ultrashort, super-intense laser pulses generate energy densities higher than inside the sun and field strengths of magnitudes known only in astrophysics so far. The combination of ultra-short pulse duration and the enormous peak power achieved have opened up unique opportunities for the study of fundamental physics processes and for the development of major applications in completely new regimes. The topic of the CRC includes the generation and application of attosecond pulses and the investigation of exotic matter in the relativistic regime. In particular, novel photon and particle sources were developed and physical processes in the relativistic regime were investigated. In addition, spectacular applications are within reach. Examples include the acceleration of electrons to GeV energies within a few millimeters of plasma, acceleration of ions such that cancer therapy with lasers appears to be feasible and the generation of X-ray pulses so intense that strong-field QED effects become visible.

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