How Do Lasers Work?
Concentrated light can be incredibly powerful and useful. Learn how laser beams are produced by controlling how atoms emit photons of light. Physics - Waves - Learning Points. Lasers are photons of the same frequency going in the same direction. LASER stands for Light Amplification by Stimulated Emission of Radiation. A laser is both strong and accurate. Lasers are found in DVDs and used to cut metals and perform eye surgery. A Twig Context Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show abstract concepts in action in the real world.
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