HiPER

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Published on December 6, 2021 7:49:15 PM ● Video Link: https://www.youtube.com/watch?v=Hv2DRUITNbM

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The High Power laser Energy Research facility (HiPER), is a proposed experimental laser-driven inertial confinement fusion (ICF) device undergoing preliminary design for possible construction in the European Union. As of 2019, the effort appears to be inactive.
HiPER was designed to study the "fast ignition" approach to generating nuclear fusion, which uses much smaller lasers than conventional ICF designs, yet produces fusion power outputs of about the same magnitude. This offers a total "fusion gain" that is much higher than devices like the National Ignition Facility (NIF), and a reduction in construction costs of about ten times. This opened a window for a small machine to be rapidly built that would reach ignition before NIF. HiPER and the Japanese FIREX designs intended to explore this approach.
However, research into the fast ignition approach on smaller machines like the Omega laser in the US demonstrated a number of problems with the concept. Another alternative approach, shock ignition, began to take over future development starting around 2012. HiPER and FIREX both appear to have seen no additional development since that time.
HiPER should not be confused with an earlier ICF device in Japan known as "HIPER", which has not been operational for some time.

Source: https://en.wikipedia.org/wiki/HiPER
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