Estimated reading time: 1 minute
Neodymium crystal refers to the neodymium-doped yttrium aluminum garnet (Nd:YAG) used as the medium in certain types of lasers. Neodymium is a rare earth element that, when inserted into the YAG crystal, changes the properties of the crystal so that it can emit light of a specific wavelength. This property makes the neodymium crystal particularly valuable in laser technology.
In a Nd:YAG laser, the neodymium crystal is the active medium which, when excited by other light sources, produces an intense, monochromatic and coherent light. The resulting light wave is typically in the near infrared range at 1064 nm. This specific wavelength has proven useful in many applications, including in medicine for surgical procedures, in dermatology for aesthetic treatments such as laser hair removal, and in industry for precision cutting and marking of materials.
Neodymium crystals are valued for their high efficiency, thermal conductivity and longevity in laser systems. Their use enables powerful, reliable and durable lasers that are suitable for a wide range of professional applications.
Related terms: Nd:YAG laser
