06/24/2026
ASML makes machines that make semiconductors, and it has had a pretty stellar couple of years. Chipmakers used visible light to carve transistors in the 1990’s, and in the mid 1990s they switched to deep ultraviolet, which brought the wavelength of the light down from 400 nanometers to 193 nanometers. ASML rolled out machines in 2017 that used extreme-ultraviolet light radiation and shoot lasers at tens of thousands of times per second that can get transistor features down to a resolution of 13 nanometers. These machines cost over $100 million apiece, and semiconductor manufacturers snapped them up. Now ASML has got a new machine, one that has a resolution of eight nanometers, selling to chip fabs for $400 million each. The Dutch company is responsible for 90% of all chip lithography tools worldwide.