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The Spectrum of an exponentially decaying Light Pulse cover

The Spectrum of an exponentially decaying Light Pulse

Published in Math Basics / Fourier Transformation / Special Functions
Tags: Spectrum

In this problem you will learn how to apply the Fourier Transformation to a simple exponentially decaying electric field.

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The Spectrum of a rectangularly shaped Light Pulse cover

The Spectrum of a rectangularly shaped Light Pulse

Published in Math Basics / Fourier Transformation / Special Functions
Tags: Spectrum / Heaviside function

We compute the spectrum of a rectangular shaped pulse with underlying oscillating electric field.

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Fourier Transformation of the Heaviside Function cover

Fourier Transformation of the Heaviside Function

Published in Math Basics / Fourier Transformation / Special Functions
Tags: Heaviside function / Complex integration / Spectrum

The Heaviside step function is very important in physics. It often models a sudden switch-on phenomenon and is therefore present in a lot of integrals.

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