Explain various applications of LASER?

Various applications of LASERS are :-
1. Communication: – long distance telephone calls can be made using laser beams.

2. Surgery: – Retinal operations are carried out with the help of lasers.

3. Engineering: – Little welding works can be done using laser beams.

4. Weather forecasting: – Lidar is a radar, which is used for weather forecasting and it is totally based on laser technology.

5. Industry: – Laser beams are also for drilling purposes like drilling in hard steel, drilling in diamond etc.

6. Military:- To create powerful weapons used in war.

7. Computers:-Some Computer experts are trying to read and transfer the whole memory items from one computer to another using laser beam.

Category: Principles of Communication

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