Re:Ukraine is a major producer of neon gas, critical for las...
by perihelions on Thursday February 24, 2022 @01:29PM
(#30458343)
Deep-ultraviolet excimer lasers, I think (?). Not a domain expert!
- "Excimer laser gas mixtures are a combination of rare gases (argon, krypton, xenon, or neon) and halogen gases (fluorine or chlorine). The mixture of gases determines the wavelength of DUV light produced. Argon+fluorine+neon (193nm) and Krypton+fluorine+neon (248nm) are the two most common mixtures used. In terms of volume; neon makes up approximately 96–97.5% of the mixture."
- "Excimer laser gas mixtures are a combination of rare gases (argon, krypton, xenon, or neon) and halogen gases (fluorine or chlorine). The mixture of gases determines the wavelength of DUV light produced. Argon+fluorine+neon (193nm) and Krypton+fluorine+neon (248nm) are the two most common mixtures used. In terms of volume; neon makes up approximately 96–97.5% of the mixture."
https://www.linde-gas.com/en/images/Gasworld%20Excimer%20Las...