Construction Of Co2 Laser

In a molecular gas laser laser action is achieved by transitions between vibrational and rotational levels of molecules.

Construction of co2 laser.

Its construction is simple and the output of this laser is continuous in the co2 molecular gas laser transition takes place between the vibrational states of carbon dioxide molecules. The ratio of output power to pump power can be as large as 20. Co2 laser engraved walnut plaques were a popular item in the 1970s. Carbon dioxide laser consists of a discharge tube having a diameter of 2 5cm and a length of about 5m.

Co2 lasers have become the workhorse of the material processing industry because of their low cost below 100 per watt. Invented in 1964 co2 lasers have a long history of use and plenty of evidence to attest to their effectiveness and safety particularly on light skin tones. There are several co2 lasers on the market and your provider will recommend the device percentage of skin targeted depth of treatment and. The discharge tube is filled with a mixture of carbon dioxide nitrogen and helium gases in the ratio of 1 2 3 with water vapors.

Its construction is simple and the output of this laser is continuous. In those days co2 lasers were developed for defense but it was soon realized that enough of the wavelength is absorbed in the atmosphere to cause severe problems in pointing and focusing the beam at long distances. Co2 lasers are no longer considered in this role. The efficiency of co 2 gas lasers i e.

10 or higher is beat than he ne and argon lasers. In co 2 laser high power levels are obtained ranges from few watts to 15000 watts. Doctors can customize co2 laser treatments to best suit your skin type and concerns. Construction of carbon dioxide laser.

The co 2 gas lasers are more versatile lasers. They are also quite efficient. It was the first molecular gas laser developed by indian born american scientist prof c k n pillai. The carbon dioxide laser co 2 laser was one of the earliest gas lasers to be developed.

The discharge tube is filled with a mixture of carbon dioxide nitrogen and helium gases in the ratio of 1 2 3 with water vapors. In co 2 molecular gas laser transition takes place between the vibrational states of carbon dioxide molecules. Carbon dioxide lasers are the highest power continuous wave lasers that are currently available. Carbon dioxide laser consists of a discharge tube having a diameter of 2 5cm and a length of about 5m.