Electromagnetic Spectrum The electromagnetic spectrum encompasses the range of all possible frequencies of electromagnetic waves, from the lowest radio waves to the highest-energy gamma rays. In laser engraving, different regions of the electromagnetic spectrum are utilized depending on the type of laser and material being engraved.
For instance, visible and infrared lasers are commonly used for engraving various materials, while ultraviolet lasers are employed for specialized applications such as photolithography or semiconductor processing. Engravers utilize different regions of the electromagnetic spectrum to match laser wavelengths with material properties, enabling precise and efficient material processing across a wide range of applications, from engraving to cutting and marking. |