Although lasers have been available for tattoo removal purposes since the 70’s, the process has faced two main challenges
- Removing multiple colors in a tattoo design
- Risk of scarring and other complications especially with patients who have darker skin tones.
However the advent of the Spectra laser system has made it possible to effectively address both these issues.
Why Spectra Is One of the Best Lasers for Tattoo Removal
Most lasers use a crystal medium to produce a focused beam of light energy. The Spectra laser system uses an Nd:YAG (Neodymium-Doped Yttrium-Aluminum-Garnet) crystal which is lab derived.
The Q switch Nd:Yag spectra technology technology packs more power hence it is more effective in removing tattoos than its ALexandrite counterpart. Altogether there are 4 different wavelengths for removing different colors:
- 532nm for any color
- 650 nm for green
- 585 nm for sky blue
- 1064 nm for black or dark blue
Each of these wavelengths can be applied by using a different dye hand piece accessory. This is why the Spectra system offers more versatility for laser tattoo removal since it can treat multicolored designs.
The Spectra Laser for Tattoo Removal in Darker Skin
Patients with darker skin tones have higher concentrations of melanin. Because this pigment readily absorbs laser light, there is a much greater chance of the skin overheating and resulting in permanent scars.
Higher wavelengths, however are more resistant to being absorbed by melanin. The 1064 nm wavelength is therefore used in areas that are highly concentrated with melanin, which helps make the overall tattoo removal procedure safer for patients with ethnic skin types.
How Laser Tattoo Removal Works
A chromophore target is needed to absorb the laser light so that it enters the skin. In the case of tattoo removal, the chromophore is the tattoo pigment, which exists as large chemical particles that are suspended in the dermal layer.
The laser then breaks up the pigment into tiny particles that are eliminated through the body’s lymphatic system. As simple as this may sound, the process takes several weeks.
What Are Laser Tattoo Removal Procedures Like?
Laser tattoo removal procedures are far less painful and invasive compared to other options like dermabrasion, surgical excision and chemical peels, which carry a relatively high risk of scarring.
The Spectra laser falls under the category of Q-Switched lasers, delivering the light beam as a series of quick pulses. The pain is relatively minimal. The sensation of the laser pulses have been described as being similar to a rubber band snapping against the skin.
In most cases, several treatments are needed to remove the ink. The procedures are purposely scheduled about 4-8 weeks apart. During this time period, the ink particles will undergo the process of being absorbed by the body.
Where Are Spectra Laser Treatments Available in Los Angeles
Not all dermatology offices offer the exact same types of procedures. Los Angeles dermatologist, Dr. Umar offers the Spectra Laser for tattoo removal as well as other cosmetic objectives.