Lecture

Relaxation Oscillations: Laser Modulation

Description

This lecture covers relaxation oscillations in laser diodes, discussing how fast a laser can be modulated and the concept of relative intensity noise. It explains the Wiener-Khintchine theorem, the spectrum of laser power fluctuation, and Allan deviation for frequency deviation measurement. The lecture also explores techniques for measuring laser spectra and applications like FTIR spectroscopy.

Instructors (2)

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Official source

https://mediaspace.epfl.ch/media/0_h4ejrdvw

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Ontological neighbourhood

Physics

Optics: Lasers

Chemistry

Physical chemistry: Spectroscopy

Mathematics

Analysis: Measure theory

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