Inertial confinement fusion (ICF) uses powerful lasers to compress a tiny spherical fuel pellet, causing the fuel to reach conditions where nuclear fusion can occur.
ICF addresses the challenge of achieving sustained nuclear fusion reactions that produce more energy than is required to initiate them, which would be necessary for practical fusion power generation.
High-intensity laser beams are precisely aimed at a small capsule containing fusion fuel. The lasers heat and compress the fuel, causing it to ignite in a process similar to a supernova explosion, leading to a short-lived but intense fusion reaction.
The manufacturing process involves creating and testing laser systems capable of delivering precise, high-intensity pulses. Fuel capsules are also carefully engineered to ensure they can withstand the intense conditions without disintegrating prematurely.
ICF facilities require sophisticated laser systems, vacuum chambers, and highly controlled environments. The fuel pellets must be precisely manufactured from materials like deuterium-tritium ice or lithium-deuteride.
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