Stimulated Emission in a Laser Cavity
![](images/tube1.jpg)
Total
Reflection
Mirror
Reflection
Mirror
Light
Escaping
Cavity
Escaping
Cavity
Output
Mirror
Mirror
Laser Cavity
![](images/left.gif)
![](images/right.gif)
![](images/leftseg.gif)
![](images/rightseg.gif)
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