Lecture

Semiconductor Lasers: Operation and Modulation

In course

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Description

This lecture covers the operation and modulation of semiconductor lasers, including topics such as cavity length, relaxation oscillation, photon lifetime, and pulse generation. It also discusses quantum cascade lasers, active regions, and different laser modes. The instructor explains the principles behind amplitude modulation, threshold currents, and the use of saturable absorbers for loss modulation.

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Official source

https://mediaspace.epfl.ch/media/0_cfu0pcm6

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