Diffractive Optical Elements (DOE) for Laser Perforation
A perforation is a small hole in a thin material or web. Laser perforation is typically used for sheet materials such as cigarette-tip paper or packaging foil for the food industry (prolongs the freshness and quality of perishable goods).
Such applications require precise microscopic holes of a desired pattern with equal distances. This is the beam-splitter DOE are the obvious solution.
Relevant products: Multispot
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