Petawatt femtosecond laser shooting ten times per second in 2016

Lawrence Livermore National Laboratory (LLNL), through Lawrence Livermore National Security LLC (LLNS), has been awarded more than $45 million to develop and deliver a state-of-the-art laser system for the European Union’s Extreme Light Infrastructure Beamlines facility.

The design goal for the “High repetition-rate Advanced Petawatt Laser System” (HAPLS) calls for peak powers greater than one petawatt (1015 watts, or 1,000,000,000,000,000 watts) at a repetition rate of 10 hertz, with each pulse lasting less than 30 femtoseconds, or 0.00000000000003 seconds. HAPLS combines sophisticated semiconductor diode laser technology with advanced optics, integrated control systems and techniques for managing the production of ultra-short pulses of light delivered at a repetition rate that is well-suited for the various applications planned for study at the facility.

Researchers from LLNL’s NIF & Photon Science Directorate will work with scientists from the Czech Institute of Physics to design, develop, assemble and test the system at LLNL. After completion of qualification testing, the HAPLS will be transported to the ELI Beamlines facility in 2016, where it will be commissioned for use by the international scientific community.

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