Construction Working Of Co2 Laser

10 or higher is beat than he ne and argon lasers.

Construction working of co2 laser.

Ruby laser is one of the few solid state lasers that produce visible light. This video lecture will explain the working of carbon dioxide laser. Hello guys today i am going to explain you about the construction working and principle of co2 laser in the most easiest manner so that it will long last in your mind and at the same time help. Reflect most part of the light but allows some part of the light to produce the laser beam.

Co2 laser engraved walnut plaques were a. The ratio of output power to pump power can be as large as 20. In co 2 laser high power levels are obtained ranges from few watts to 15000 watts. The helium neon lasers are most commonly used in college laboratories whereas the carbon dioxide lasers are used in industrial applications.

It was the first molecular gas laser developed by indian born american scientist prof c k n pillai. Carbon dioxide lasers are the highest power continuous wave lasers that are currently available. It was invented by kumar patel of bell labs in 1964 and is still one of the most useful. Laser medium the pump source and the optical resonator.

The efficiency of co 2 gas lasers i e. The co 2 gas lasers are more versatile lasers. They are also quite efficient. Co2 laser principle construction and working.

The carbon dioxide laser usually produces a beam that is invisible to the naked eye but can go through the atmosphere so that it can be used as a cutting or welding device in industry. In a molecular gas laser laser action is achieved by transitions between vibrational and rotational levels of molecules. Its construction is simple and the output of this laser is continuous in the co2 molecular gas laser transition takes place between the. The power output from this laser is 10kw.

Construction of ruby laser. Carbon dioxide laser consists of a discharge tube having a diameter of 2 5cm and a length of about 5m. Dr sushil kumar master apni physics 89 808 views. 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.

Working of helium neon laser. Co2 laser principle construction and working. Construction of carbon dioxide laser. Co2 molecular gas laser.

A ruby laser consists of three important elements. Co2 laser working and construction duration. In co 2 molecular gas laser transition takes place between the vibrational states of carbon dioxide molecules. Its construction is simple and the output of this laser is continuous.