The diode laser is recognized worldwide as the gold standard for hair removal. But its capabilities do not end there: this equipment has many advantages that perfectly contribute to the development of the cosmetology business. As with everything, it's not without its downsides. Therefore, we decided to collect everything you need to know about the diode laser in one article.
Diode laser: features and features
The diode laser generates a wavelength in the range of 808-980 nm. 808 nm is considered the optimal radiation for removing unwanted hair, and 980 nm copes well with vascular lesions and pathologies. The diode works on the principle of selective photothermolysis, when its energy is absorbed by melanin (in the case of hair removal) and hemoglobin (in the treatment of blood vessels).
Also, this device is used in dentistry and a number of surgical operations.
The diode laser is considered the gold standard for hair removal due to the fact that it works where other methods of removing unwanted hair are ineffective. Penetration of the laser beam to a depth of 4 mm allows you to achieve positive results in a faster course of procedures compared to other lasers. In addition, the ability to cope with deeply planted follicles makes it possible to work with hairs of various types of stiffness on all skin phototypes.
Advantages of a diode laser
If you decide to buy a diode laser, you should understand that it has a number of advantages and disadvantages. The advantages of the devices, as presented here, are definitely:
They have a long handpiece resource, due to which they are ideal for work in large cosmetology centers.
They are used to treat all parts of the face and body, and are also in demand for delicate areas.
Most devices are equipped with an innovative cooling system, which ensures a painless procedure and does not allow side effects.
The duration of the session does not exceed an hour. And for processing a small area, it may take no more than 15 minutes.
During epilation, simultaneously with hair removal, the treatment area is rejuvenated.
Easily managed due to well-thought-out functionality, so that the specialist does not have problems during work. Plus, it is safe for both the doctor and the patient.
In addition, diode lasers are supplied both in the form of a stationary system and a small-sized device. There are also multifunctional models that allow you to work with all types of hair and skin, like the Soprano Titanium, which you can learn more about here.
Disadvantages of a diode
The disadvantages of a diode laser are few, but still worth knowing about:
Since the method is contact, after each patient it is necessary to carry out disinfection (sterilization) of the nozzle. Otherwise, due to the maniple, it is possible to transmit infections from person to person.
When epilating light hair, the course of procedures increases, because due to the low pigment content, the laser beam is less oriented.
If the patient has a low pain threshold, discomfort may still be present.
And that is all. The list of pluses is 2.5 times higher than the list of minuses, which makes it clear that a diode laser is ideal for every cosmetology center.