03ff9b2b__Optics___SCHOTT_North_America__1
[Active Glasses] Silicate based laser glass [1] 
LG-680 is the classic laser glass that features a high cross-section, high ultraviolet transmission, and high resistance to solarization. This glass is commonly employed in high-repetition rate solid-state laser systems.
Active & Passive Laser Glasses: SCHOTT Advanced Optics | SCHOTT North America
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