PHET Interactive Simulations: Lasers
Free
Type:
jar
Size:
1.79MB
Resource URL
Topics
Laser
Photon Beams
Quantum Mechanics
Description
Create a laser by pumping the chamber with a photon beam. Manage the energy states of the laser's atoms to control its output.
Sample Learning Goals
Describe how absorption and spontaneous and stimulated emission work, and explain the requirements for each to occur.
Describe how a laser works.
Explain the requirements for lasing in terms of the intensity and wavelength of the lamp, the mirror reflectivity, and the lifetimes of the excited states of the atom.
Troubleshoot a broken laser.
Language:
English
Curriculum Alignment:
CAPS aligned
Publication Date:
2020-02-20
Grades:
7, 8, 9
Audience:
Learners
Teachers
Parents
Type:
Application
Copyright:
PhET Simulations
All simulations available at http://phet.colorado.edu are open educational resources available under the Creative Commons Attribution license (CC-BY).
Permission is granted to freely use, share, or redistribute PhET sims under the CC-BY license. The following attribution is required:
PhET Interactive Simulations
University of Colorado Boulder
https://phet.colorado.edu
If your use includes redistribution of the simulations, please let us know with this form.
https://docs.google.com/forms/d/e/1FAIpQLScJLU-T_z-0BnIEH3TekDdxBdMZ8cKboKNeZ-ftF1vqyn6zcA/viewform
