Lecture

Laser Threshold and Photon Rate Equation

Description

This lecture covers the theory behind 3-4 level lasers, focusing on the concept of thermal equilibrium, pumping mechanisms, and the photon rate equation. It explains the energy levels involved, the threshold for laser emission, and the factors affecting photon generation.

Instructors (2)

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Official source

https://mediaspace.epfl.ch/media/0_7cfdlbd1

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Ontological neighbourhood

Physics

Optics: Lasers

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