Neodymium lasers in tattoo removal 
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Widely known for their use in tattoo removal, neodymium lasers represent the pinnacle of solid-state laser technology. Focused at a specific wavelength of 1064 nm, these lasers use a neodymium ion-doped yttrium aluminum garnet crystal and operate in the infrared spectrum. The complex design allows the generation of alternative wavelengths, namely 532 nm and 1320 nm, which expands the applications of these lasers for tattoo removal and various dermatological procedures. The company Ap-cosmetics told us about the capabilities of this device .
The Technology Behind Tattoo Removal
The main mechanism of neodymium lasers for tattoo removal is the selective absorption of laser energy by pigments present in the skin. The 1064 nm wavelength works great on blue and dark tattoos, effectively destroying the pigments responsible for these shades. On the other hand, the 532nm wavelength helps remove red and brown tones from tattoos. The absorbed energy causes local heating, which leads to the gradual destruction of pigmented areas.
Device capabilities
The versatility of neodymium lasers extends beyond tattoo removal to cover a full range of aesthetic and therapeutic applications. The capabilities of these devices are manifested in the following areas:
Removal of dark and blue tattoos
Radiation with a wavelength of 1064 nm helps remove dark and blue tattoos. Complete removal may require from 2 to 8 sessions, and after each procedure the shade gradually becomes lighter.
Removal of colored tattoos
532nm wavelengths are most effective against green, violet, yellow and blue tones. Lighter and colored pigments absorb laser radiation less efficiently, so up to 20 sessions are required to completely lighten the skin.
Removal of permanent makeup
Neodymium lasers cope with the difficult task of removing permanent makeup, while the wave parameters are selected individually depending on the dominant pigment. The number of sessions varies depending on the specific requirements of the client.
Carbon peeling
In 1320 nm wavelength mode, neodymium lasers perform carbon peeling to cleanse the face. A nanogel containing carbon dioxide is applied and the skin is treated with a laser. This dual approach deeply cleanses pores, removes sebaceous plugs and fights pathogenic microflora.
Removal of spider veins
Using a 532 nm laser beam, neodymium lasers coagulate blood in small vessels, effectively treating spider veins, hemangiomas and rosacea in the early stages.
Neodymium lasers, due to their precision and adaptability, have revolutionized the field of tattoo removal and dermatological interventions. As technology advances, these lasers continue to lead the way, demonstrating a commitment to efficiency and excellence in the ever-evolving field of laser dermatology.