The US National Ignition Facility has achieved even higher energy yields since breaking even for the first time in 2022, but a practical fusion reactor is still a long way off
Oh so the laser’s generating mostly heat and a little coherent radiation, and they’re only referring to the coherent radiation as the “energy input” to the process.
Hmm. Kinda sketch.
Especially because that’s not trivial. If we have no way of obtaining laser light other than that process, and the laser is the only way to feed the fusion reactor, then that’s 100% on the balance books of this process.
Oh so the laser’s generating mostly heat and a little coherent radiation, and they’re only referring to the coherent radiation as the “energy input” to the process.
Hmm. Kinda sketch.
Especially because that’s not trivial. If we have no way of obtaining laser light other than that process, and the laser is the only way to feed the fusion reactor, then that’s 100% on the balance books of this process.