The future development prospects of laser

What else can laser do in the future? The future of clean energy will certainly make a big contribution. This is the National Ignition Device of the United States. Its core technology is to focus all 192 lasers on this small spot of 2mm. Laser diagnosis also has important development prospects in the future. Data storage, laser fluoroscopy, inspection, next-generation laser weapons, etc. are all things that our descendants have to do. The laser ignition device, this huge and complex system, emits 192 lasers at the same time, making it the most powerful laser ever. A laser pulse with a total energy of 1 MJ is focused on a target pellet with a diameter of 2 mm within 10 ns, generating a high temperature of about 100 million degrees Celsius.