This type of laser gets its name from the use of an alexandrite crystal, which is the energy source of the laser. An alexandrite laser generates energy at a very specific wavelength (755 nm) and is classified as a green light laser.
Green light lasers emit high-energy infrared light, which is converted into heat energy when it penetrates the skin. The heat then destroys the target (e.g. hair follicle or tattoo ink) in the treatment area. Because Alexandrite lasers are very precise, they leave surrounding tissue untouched. This results in rapid healing as the surrounding healthy tissue supports the healing process. Another feature of the alexandrite laser is that it can be used in Q-switched mode, a technique in which the laser produces short pulses of high light intensity.
What can be treated with an alexandrite laser?
Alexandrite laser can be used to treat a wide range of skin problems. At Laserazor, we use the Alexandrite laser to treat skin problems such as hair removal, tattoo removal, and skin spots. In most cases, patients can resume their normal activities immediately. Depending on the extent of the treatment, patients may experience redness, swelling and itching in the days following treatment.
