My Life and Times with the Fourier Transform Spectroscope

PPT Slide

PPT Slide

The Magical Thing:

Some Mathy Stuff

PPT Slide

PPT Slide

A more intuitive approach:

Advantages of the FTS

What is the FTS good for?

Sample Interferogram

A little closer in:

Power Spectrum of the Black Body

Power Spectrum of Light Transmitted through the Filter

Divide the two to get the Filter Characterization

What I did: