What Is a Laser? How Is Laser Technology Used?

A laser is a device that emits a beam of coherent light through an optical amplification process. Lasers are key components of products we use every day.

Laser - Light, Amplification, Coherence

NASA Laser Communications Innovations: A Timeline - NASA

Chemical Laser How it works, Application & Advantages

Types Of Lasers: Definition, Working, Diagram, Applications

5 Common Types of Laser Diodes Used in Science

Laser diode, photons – lasers in electronic engineering

How 8 Industries Use Laser Marking Systems

What is a laser?

laser - Kids, Britannica Kids

Britain is building the world's most powerful laser technology