The mechanism of action of Picosecond Laser

Categories:cosmetic instrument
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Published on:2022-02-17

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Picosecond Laser has only one hundredth of the pulse width of the traditional Q-switch nanosecond. With such a short pulse width, the light energy cannot be converted into heat energy in time, so there is no need to worry about the photothermal effect. Therefore, the damage caused by traditional laser freckle to the skin is here in Picosecond Laser, It's nothing to worry about.

Picosecond Laser equipment
On the other hand, Picosecond Laser can make the pigment particles expand actively and rapidly, producing a photomechanical effect, being blasted and torn into pieces, eliminating the stains.
In short, Picosecond Laser is named for its extremely narrow pulse width, which acts on pigment particles with high efficiency through photothermal action, photomechanical action. In one sentence, the Picosecond Laser crushes pigment particles more thoroughly with less damage to surrounding tissue.
The principle of Picosecond Laser is to damage and destroy the skin tissue, so the energy passes through the epidermis, which does not mean zero trauma. Being respected by the medical and aesthetic circles, Picosecond Laser naturally has advantages that other ordinary lasers cannot achieve.