Lesson: Lasers High School Physics

Physics

In this lesson, we will learn how to describe the components of a laser and how lasers produce coherent light.

Worksheet

Q1:

Which of the following statements correctly describes the spontaneous emission of photons from excited atoms?

Q2:

Which of the following statements is the correct definition of population inversion?

Q3:

Which of the following statements correctly describes the stimulated emission of photons from excited atoms?

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