Describe The Construction And Working Of Co2 Laser

A explain the construction and working of co2 laser with a suitable energy level diagram.

Describe the construction and working of co2 laser.

A explain the construction and working of co2 laser with a suitable energy level diagram. Describe the construction and working of carbon dioxide laser. It works at threshold voltage condition resulting in laser gain at 9000. 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. View phy docx from physics 1701 at vellore institute of technology. 05 b describe the construction of fiber optic cable. 05 b establish the relation between einstein s coefficients.

10 or higher is beat than he ne and argon lasers. You must schedule your time on successive days no days o from the beginning to the end. This resource gives the construction application and working of gallium arsenide gaas semiconductor laser. Co2 lasers have become the workhorse of the material processing industry because of their low cost below 100 per watt.

Describe the construction and working of he ne laser. State and deduce wiedeman franz law. 05 c give the differences between type i and type ii superconductor a derive an expression. 05 c give the.

05 c give the differences between type i and type ii superconductor a derive an expression for electrical conductivity. Carbon dioxide laser consists of a discharge tube having a diameter of 2 5cm and a length of about 5m. The output coupler reflectivity is usually. Log in join now 1.

Construction of carbon dioxide laser. 1 describe the construction working and energy level diagram of he ne laser. Physics 137ab 137b may be taken concurrently 2 days allotted for the experiment. Follow report by bubblyjp123gmailcom 19 03 2018 log in to add a comment answers.

Log in join now primary school. These semiconductor lasers are widely used in optical communication. Molecular gas laser. In co 2 laser high power levels are obtained ranges from few watts to 15000 watts.

The co 2 gas lasers are more versatile lasers. You will also learn how to work safely with electromagnetic radiation that you cannot see. In a molecular gas laser laser action is achieved by transitions between vibrational and rotational levels of molecules. 05 b establish the relation between einstein s coefficients.

Co2 molecular gas laser. The efficiency of co 2 gas lasers i e. Ask for details. You must have a partner to do this experiment it takes two to align the laser cavity.

8 3 consecutive days. In co 2 molecular gas laser transition takes place between the vibrational states of carbon dioxide molecules.