I am currently writing my Bachelorthesis about Raman spectroscopy. For measurement with a 785 nm Laser I plot the Intensity against the Raman shift. But for measurements involving a 532 nm, I had so select the program (Spectrasuite) so display them against the "normal" wavenumber. Why is that? Thank you all in advance, really desperate here. Bonus question: Why do I measure a certain amount ( in my case 13) of spectra?