Industries have found lasers to be immensely helpful in various applications. In fact, lasers have found applications beyond industries. They are widely used in dermatology, cosmetic treatments, and medical aesthetics. In recent times, laser technology has transformed the way professionals treat skin conditions and perform non-invasive procedures. One of the most advanced and versatile systems in this field is the YAG Q-Switch Laser.
YAG Q-Switched laser
Here “YAG” stands for Yttrium Aluminum Garnet, a crystal used as a medium in solid-state lasers. The Q-switching mechanism refers to the laser’s ability to emit short, high-energy pulses instead of a continuous beam. Blended together, a Q-Switched Nd:YAG (Neodymium-doped YAG) laser produces powerful, ultra-short pulses of laser light. This light can penetrate deep into the skin without damaging the surface, which forms the basis of various dermatologytreatments.
These laser pulses deliver concentrated energy to target pigment particles, ink, or specific skin layers. However, they last only nanoseconds, thus minimizing thermal damage to surrounding tissue.
Applications of the YAG Q-Switched laser
Offering precision with safety, the Q-switched Nd:YAG laser is widely used in several cosmetic and medical applications, such as:
Tattoo removal
One of the most popular uses of the YAG Q-switched laser is tattoo removal. It effectively breaks down ink particles, especially black and dark-colored inks, which are absorbed well by the 1064 nm wavelength.
Pigmentation treatment
It has also been found useful in treating conditions like Melasma, Freckles, and sunspots (solar lentigines).
Laser toning
Q-switched lasers are used for laser toning, a treatment that refreshes dull skin, evens out skin tone, and tightens pores without peeling or downtime. It’s especially beneficial for patients with Asian skin types, which are more sensitive to other laser modalities.
ERDI TECH LTD specializes in a variety of laser products, including YAG q-switch laser and eye-safe lasers. Contact today for custom laser products.