Picolaser Yag Laser Machine

Alex Laser 755nm Alexandrite Permanent Hair Removal 1064nm ND YAG for Salon Used

PL-168

Application
(1) YAG Laser
The 1064nm Nd:YAG laser with its unique wavelength, low energy and photomodulation modes expands the indications of this laser, which can be flexibly applied to treat a variety of pigmentary disorders, skin aging, impaired skin barrier function, acne and other skin disorders in addition to melasma.

(2) Alex Laser
① Hair Removal
The 755nm alex laser is now recognised as one of the more effective lasers for hair removal and can be used for hair removal in any area including underarms, bikini line, face, neck, back, chest and legs.

Alex Laser 755nm Alexandrite Permanent Hair Removal 1064nm ND YAG for Salon Used

1. Theory

(1) YAG Laser

The 1064nm laser covers the near-infrared section of the absorption curve of common target chromophores in the skin, and the absorption rate of pigment and haemoglobin is lower than that of short-wavelength lasers, so it can avoid significant invasive epidermal reactions (no burst bleeding, purpura, epidermal splattering, etc.) caused by strong absorption by the epidermis. At the same time, the wavelength of each target chromophore absorption rate difference is relatively small, non-targeted pigment treatment can reduce the risk of pigment loss.

The laser has a relatively long wavelength and appropriate energy peak, strong penetration, can act directly on the dermis, at the same time, because of its pulse width of nanoseconds, can be in a very short period of time to release a high energy, the colour base absorbs the laser energy, too late to heat conduction sharp burst, resulting in shock wave action in the tissue to produce mechanical damage, which produces a series of effects to promote the restructuring of the collagen and the proliferation of the rejuvenation effect.

(2) Alex Laser

Emerald crystal, also known as chrysoberyl etc., is a kind of broadband tunable laser working medium with excellent performance, which can be pumped by xenon lamp or diode, with the wavelength of 755nm, and the ultraviolet laser can be obtained through a single frequency doubling, which has a wide range of applications in the field of laser medical and cosmetic treatment.

Alex 755nm laser hair removal is based on the principle of selective photothermal, through the reasonable adjustment of laser energy and pulse width, the laser will be able to penetrate the skin directly to the hair follicle, laser energy is absorbed by the hair follicle tissue is converted into heat, so that the hair loses the regeneration ability and is discharged from the surrounding tissues, so as to achieve the purpose of permanent hair removal.

Alexandrite laser Parameters

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