Picosecond Laser Machine | PSL 450

Skin Whitening   -   Skin Resurfacing   -   Tattoo Removal   -   Pigmented lesions

Picosecond Laser Machine | PSL 450



AMS PSL 450   -   ("true" pico, pulse width 450 picoseconds)


Picosecond lasers use pulse durations of less than 1 nanosecond, which causes predominantly photoacoustic damage (pulses of light that can be measured by changes in pressure ie, sound waves) rather than photothermal destruction of pigment or ink particles (measured by production of heat). This results in effective clearance of abnormal pigment, while minimising photothermal damage to the surrounding tissue.


A picosecond laser selectively destroys the target pigment without damaging healthy, normal tissue. This allows rapid clearing of the abnormal pigmentation with minimal collateral damage to surrounding tissue.


Picosecond lasers used for tattoo removal require fewer treatments, cause fewer side effects, and result in reduced post-procedural downtime compared to nanosecond Q-switched lasers. They can clear some tattoos that are refractory to other forms of laser therapy, and there is a reduced risk of causing scarring and hypopigmentation.



  • Pigmented Lesions
  • Skin Whitening
  • Skin resurfacing
  • Tattoo removal