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Laser treatment causes tattoo pigment particles to heat up and fragment into smaller pieces. These smaller pieces are then removed by normal body processes. Q-switched lasers produce bursts of infrared light at specific frequencies that target a particular spectrum of color in the tattoo ink.
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It was used by Leon Goldman, a pioneer in laser medicine, for treatments such as tattoo removal, scar treatments, and to induce healing. Due to its limits in output power, tunability, and complications in operating and cooling the units, the continuous ruby laser was quickly replaced with more versatile dye , Nd:YAG , and argon lasers .
Particles created by laser tattoo removal treatments may be small enough that they are carried away by the lymphatic system and excreted, but this is not always the case; the laser technology used for removal and the composition of the pigment(s) being removed are variable.
The Halo Laser is a resurfacing treatment that uses both ablative and non-ablative wavelengths to smooth skin texture and wrinkles, treat scars, minimize pores, and remove pigmentation. "One laser ...
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The word laser is an anacronym that originated as an acronym for light amplification by stimulated emission of radiation. [1] [2] The first laser was built in 1960 by Theodore Maiman at Hughes Research Laboratories, based on theoretical work by Charles H. Townes and Arthur Leonard Schawlow.
Methods other than laser tattoo removal methods include dermabrasion, salabrasion (scrubbing the skin with salt), reduction techniques, cryosurgery and excision—which is sometimes still used along with skin grafts for larger tattoos. These older methods, however, have been nearly completely replaced by laser removal treatment options.
Geronemus has contributed to the clinical development of laser and technology systems for devices for the treatment of skin problems including the pulsed dye laser and the Picosecond laser. [3]
Corneal tattooing performed using a femtosecond laser. Honey-gold color. Corneal tattooing (or keratopigmentation) is the practice of tattooing the cornea of the human eye. Reasons for this practice include improvement of cosmetic appearance and the improvement of sight.