This is an attempt to improve on the
Original Crude Raman Spectrometer using some Off The Shelf parts from Thorlabs and some 3D printed parts. As it uses the same Hammamatsu spectrometer, the performance is pretty close to the original. Which is to say, not stupendous.
+ The original source files for the the OTS parts can be downloaded from the
ThorLabs web page.
+ Did not copy, but certainly referenced the design at
Open Raman