What is a laser?

The word “laser” is an acronym for Light Amplification by Stimulated Emission of Radiation. All lasers convert input energy into light through the process of stimulated emission.

What Is A Laser Engraver? Most Common Questions Concerning Laser Engravers

Laser construction - Wikipedia

What Is a Laser? NASA Space Place – NASA Science for Kids

What is a Laser Light Show Projector?

5 Basic Types of Lasers and Their Applications - Baison

The Power and Precision of Laser Cutting

Engineers Turn a Laser Beam into a Stream of Liquid

What is a Laser Light Show Projector?

Laser Diode - Construction, Working, Types and Applications

What is the difference between a laser and a maser?