Many scientific, military, medical and commercial laser applications have been developed since the invention of the laser in 1958. The coherency, high monochromaticity, and ability to reach extremely high powers are all properties which allow for these specialized applications.
Laser engraving, which is a subset of laser marking, is the practice of using lasers to engrave an object. Laser marking, on the other hand, is a broader category of methods to leave marks on an object, which also includes color change due to chemical/molecular alteration, charring, foaming, melting, ablation, and more.
Back to Sam's Laser FAQ Table of Contents.; Back to Helium-Neon Lasers Sub-Table of Contents. HeNe Laser Characteristics, Applications, Safety Note: Due to the amount of material, information on specific commercial helium-neon lasers has moved to their own chapters: Commercial Unstabilized HeNe Lasers for the vanilla flavored (or actually ...
LT ULTRA-Precision Optics, LLC. is recognized around the world for its exceptional manufacturing quality of laser beam delivery products. We develop and manufacture Metal Optics, Laser Cutting & Welding Heads, Beam Benders, Expanders, 5-Axis Cutting Systems, Air Bearing Machines, Sensor Cables and offer Repair Services.