What Type of Laser Is Used for Glass Internal Engraving?
Glass is transparent and difficult to process. Many laser types1 cannot interact with it effectively. This creates confusion when selecting the right laser system for internal engraving. The most common lasers for glass internal engraving2 are Nd:YAG (1064 nm), green lasers (532 nm), and picosecond lasers, all of which enable precise energy focusing and internal […]
