What are carbon dioxide lasers?
carbon dioxide lasers (CO2) are one of the first and most commonly used types of gas lasers. Gas lasers use an electric current drained by gas to emit light, which is coherent. Laser light has a high degree of time and spatial coherence that cannot be achieved in another way.
carbon dioxide laser produces infrared light. It is the highest laser with the highest performance of continuous wave and one of the most effective lasers available. Carbon dioxide lasers use a cooled air or water discharge, which is usually made up of carbon dioxide, nitrogen, hydrogen and helium. Like all lasers, carbon dioxide lasers rely on the population inversion. This occurs when the system of atoms or molecules has more members in an excited state. Special materials are required for the design of carbon dioxide lasers because they work in an infrared spectrum. Mirrors, windows and lenses are used to focus and reinforce the light. Mirrors are silver and windows and lenses JSOUE Made of Germania. For applications with higher power, mirrors are made of gold and the windows and lenses of selenium zinc are used. At the end of the output there is a reflective output clutch. The output binding program is usually a mirror of selenium zinc.
carbon dioxide lasers are capable of high -performance performance, but have adequate costs compared to other types of lasers. For this reason, CO2 lasers are popular for industrial applications such as cutting, welding and engraving. CO2 lasers are also useful for making devices made of conventional plastic poly because it absorbs infrared light.
Another main application for carbon dioxide lasers is in surgery. Most biological tissues are made up of water. Water absorbs this light frequency well. Some examples of medical use are laser surgery, dermabraze and laser resurfacing. Laser resurfacing is commonly known as lASER's facelift in which the skin is burned to support collagen formation.
carbon dioxide lasers are used to treat some skin conditions. In this application, lasers remove bumps, submissions and other skin formations that could be undesirable. Some radical and top surgical applications have been tested, such as the use of C02 lasers to weld human tissue, eliminating the need for traditional stitches.
laser resurfacing is also used in ophthalmology. The human eye lens can be restored for correct vision. The procedure can also be used to treat certain types of diseases that affect the eyes.