Laser is a device that’s emitting a beam of light via optical amplification process. There are numerous kinds of lasers from fiberglass, gas lasers, dye lasers, solid-state lasers, excimer lasers and diode lasers. Each laser has specific function and application.
Laser Technology for Cosmetic Surgery
If you are planning to undergo laser surgery primarily for cosmetic procedures, then this article may be right for you.
Simply put, lasers are monochromatic. It comes from two words “mono” which means one and “chromo” which means color.
With this being said, laser is emitting light of just a single wavelength of color. Lasers that are used in cosmetic applications work in a process referred to as “selective photothermolysis”. When it is broken down, this fancy word indicates that it is modulating frequency of light in order to produce heat in that area.
In order to get this done, the wavelength of the light beam should be synchronize with the target’s color which is something to be addressed. This works whether the area has unsightly red broken capillaries, brown spots or other undesirable skin conditions.
The Reason for Different Laser Types
There are two basic kinds of lasers that could be broken down further into several subcategories of laser types to virtually hundreds of brand names and variations. The primary differences though between laser types have something to do with its wavelength. Simply put, different wavelengths of laser will target different issues in the skin. With this being said, there are varieties of lasers that are required to be able to treat various skin concerns.
Different Lasers, Different Effectiveness
With this in mind, the combination of multiple lasers might be recommended by the surgeon in order to address all sorts of skin problems that you might have. An explanation of differences between laser types may be rather technique and confusing to some but what matters is, you are guided by your doctor on what is the best option for your condition.