Why do people keep saying the NIF experiment was a net gain? People focus on the laser input at the end of the line, which was 20MJ and produced 25MJ. But the input power to charge the capacitors was 422MJ.
The whole experiment produced 5% of what was put in.
Why do people keep saying the NIF experiment was a net gain? People focus on the laser input at the end of the line, which was 20MJ and produced 25MJ. But the input power to charge the capacitors was 422MJ.
The whole experiment produced 5% of what was put in.
In theory, the charging cost only needs to be spent on ignition.
Isn’t it a very old laser? Modern ones are way more efficient. They’re just doing research.