Co2 laser principle construction and working.
Construction working 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.
Co2 lasers have become the workhorse of the material processing industry because of their low cost below 100 per watt.
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.
The co 2 gas lasers are more versatile lasers.
This video lecture will explain the working of carbon dioxide laser.
It was the first molecular gas laser developed by indian born american scientist prof c k n pillai.
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.
The ratio of output power to pump power can be as large as 20.
Co2 molecular gas laser.
Laser medium the pump source and the optical resonator.
Ruby laser is one of the few solid state lasers that produce visible light.
Construction of ruby laser.
In a molecular gas laser laser action is achieved by transitions between vibrational and rotational levels of molecules.
Co2 laser principle construction and working.
Reflect most part of the light but allows some part of the light to produce the laser beam.
In co 2 laser high power levels are obtained ranges from few watts to 15000 watts.
10 or higher is beat than he ne and argon lasers.
The carbon dioxide laser co 2 laser was one of the earliest gas lasers to be developed.
Dr sushil kumar master apni physics 89 808 views.
The efficiency of co 2 gas lasers i e.
A ruby laser consists of three important elements.
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.
Carbon dioxide lasers are the highest power continuous wave lasers that are currently available.
Construction of carbon dioxide laser.
Co2 laser engraved walnut plaques were a.
They are also quite efficient.
Carbon dioxide laser consists of a discharge tube having a diameter of 2 5cm and a length of about 5m.
The power output from this laser is 10kw.
Co2 laser working and construction duration.
The helium neon lasers are most commonly used in college laboratories whereas the carbon dioxide lasers are used in industrial applications.
Working of helium neon laser.
