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Applications for marking and cutting lasers expand in the manufacture of both endoscopic devices and catheters Manufacturers of endoscopic guidewire devices frequently are required to mark brand/model information as well as measurement scales down the length of their products.  They must be permanently marked without additives such as dyes or inks. Ytterbium fiber (1,064nm), frequency-doubled Nd:YVO4 (532nm) and frequency-tripled Nd:YVO4 (355nm UV) lasers have excelled in marking both LDPE and HDPE materials. The results are sharp, durable and represent a cost savings compared to inkjet.
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