LASER PhET activity

In this activity students use the online PhET simulation software to explore Light Amplification by Stimulated Emission of Radiation (LASER). Topics covered include: light absorption, spontaneous and stimulated emission, energy level lifetimes, power, and the electromagnetic spectrum. Students learn step-by-step how a laser is able to produce a beam of coherent light and using that knowledge create the appropriate conditions necessary to begin lasing.


Learning Goals

LASER PhET Learning Goals


Lab Instructions

LASER PhET Laboratory Guide (pdf) (docx)


Assessments

LASER PhET Quiz


Links

LASER PhET Activity