I am trying to solve a problem that includes a function of the light hitting a certain area. My question is, how would I change a function G(x) of photons hitting a certain area to include just photons of a certain wavelength, say red light. I feel like this could be accomplished using a fourier transform and de broglie's law, but I'm not sure. Can someone please help, just for a general gaussian function G(x)?(adsbygoogle = window.adsbygoogle || []).push({});

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# Splitting light into colors, mathematical expression (fourier transforms)

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