I have been working with NIRSystems instruments for many years and I am very familiar with these instruments. I am interested in looking at the spectra and trying to find out what the NIR signals mean. It is a kind of hobby, and this paper is a short explanation of some thoughts and doubts I have had regarding the results of recent experiments. I share these observations in the hope that if anyone else has similar questions and are interested in finding out the solution to these phenomena, they will share their results with all of us also.
Waves in the spectrum – a possible effect of scatter on NIR spectra?