Proceding and Generalities of the Laser

The laser is one of the inventions of last century that revolutionized the medicine and our life.? At present we find them in various devices of common use as the readers of compact disks, as DVD?s or simply of computers; and in a wide range in the medicine and other areas related, like the dentistry.

Their origins date from the decade of the ?50 when, taking the observations of Einstein, Arthur Schawlow and Chat Hard Become, could idealize that will be subsequently, the mechanism to originate light laser.? Subsequently at the beginning of the decade of the 60?s, an American of surname Meiman, builds the first laser of rub?.

?

But What signifies Laser?

Its meaning stems from the acronyms in English Ligth Amplification by Stimulated Emission of Radiation.

Now well, the mechanism with laser is originated is a little complicated to describe, but consists of applying to a material (ej.? Sapphire), a type of energy (ej. luminous), that causes that the electrons from our material,? can go out as photons or luminous particles that become the ray that we see as laser.? This energy originated in our material will cause that other electrons produce photons, giving the component of amplification and particularly, of a single amplitude of wave.

The fact that the ray possesses only a length of wave confers him to be of a single color and itself be not scattered, as opposed to the normal light, which contains many spectra of light and disperses easily.? As for its lengths of wave, we must mention that with a greater length of wave, it will be a greater penetration in the skin.

How does it work?

The laser, a monochromatic and coherent light, can be applied to the skin, retina, cornea, atherosclerosis, etc. delivering a great amount of energy in a specific place.

• Continual wave: They use medial strength and act on just one point.
• Pulsatile wave: They use great strength and cover a zone in pulsatile shootings. ?

Our System of Laser

The system that utilize is the Diode Light Sheer?, that has been for years in the market producing optimal results in elimination of solar spots, excess of corporal hair and even in the elimination of very fine superficial veins.? The innovation in the concept is that from the different classes of skin and thicknesses of follicles, permits to administer the intensity in the load of energy, since for example the dark-haired skins that contain more melanin,? will require? less intensity of energy.

At the same time, the Diode Light Sheer? has a system of cooling off that permits to apply it directly to the skin without running risks of burns.