Design your Visme
a presentation by Connor Drennan
Stimulated emission is the process by which an incoming photon of a specific frequency can interact with an excited atomic electron
causing it to drop to a lower energy level.
This process leads to light emission that is coherent.
In a scenario where there are more excited particles than non-excited particles.
In many physics scenarios, this is not possible.
Not usually possible with a 2 energy level system.
Connor Drennan | May 10, 2016