Researchers at the Lawrence Livermore National Laboratory (LLNL) have created a portable multi-petawatt laser that circumvents the power constraints of traditional solid-state optical gratings by using plasma transmission gratings.
Researchers design compact high-power laser using plasma optics miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.