What I want to do
My attempt and results
Graphs show what I got from 416-770 nm version of the public lab spectrometer using RPi NOIR camera and DVD diffraction grating (X numbers don't match up. Graphs on right show profession spectrometer results
Questions and next steps
There is a lot of noise and artefacts in these spectra. I'm using a known light source and using a division between sample and light source (a white reflector) to obtain reflectance spectra. Any help would be appreciated in cleaning this up.