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The laser is a matchless tool for diagnosing NIF experiments and opening new frontiers in Discovery Science. A Window on NIF Implosions. ARC uses two of NIF’s 192 beamlines, propagating two short-pulse beams for each NIF aperture in a split-beam configuration.
LLNL researchers and their collaborators have developed new high-energy pulse compression gratings that will be used in the world’s highest-power laser system, designed to deliver up to 10 petawatts (quadrillion watts) of peak power. A petawatt is about 1,000 times the capacity of the entire U.S. electric grid.
About once every hour, the high-powered laser would unleash one petawatt of energy (100 times the power delivered by the entire U.S. electrical grid) in a burst less than one trillionth of a second long, focused into a spot one tenth the diameter of a human hair, on a tiny metal foil target.
With its APT program within NIF, Livermore continues to innovate and lead in the development of next-generation laser architectures with the potential to push petawatt-scale lasers beyond 10 Hz and even up to the kilohertz (kHz) rate (1,000 shots per second).
24 Νοε 2023 · During the more than 60 years from the invention of the laser to demonstration of ignition on NIF, scientists, engineers and technicians at LLNL developed incrementally larger and more energetic/powerful laser systems designed for inertial confinement fusion.
12 Ιουλ 2012 · The NIF laser system of 192 beams delivered more than 500 trillion watts (terawatts or TW) of peak power and 1.85 megajoules (MJ) of ultraviolet laser light to its target. Five hundred terawatts is 1,000 times more power than the United States uses at any instant in time, and 1.85 megajoules of energy is about 100 times what any other laser ...
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