The Science/Engineering to make this work is nothing short of magic! There are actually two lasers; the first one to reshape the spherical tin droplet to concave shape and the second one to vaporize it to plasma generating EUV range light.
The Extreme Engineering of ASML’s EUV Light Source by Asianometry - https://www.youtube.com/watch?v=5Ge2RcvDlgw
The Science/Engineering to make this work is nothing short of magic! There are actually two lasers; the first one to reshape the spherical tin droplet to concave shape and the second one to vaporize it to plasma generating EUV range light.
The Extreme Engineering of ASML’s EUV Light Source by Asianometry - https://www.youtube.com/watch?v=5Ge2RcvDlgw