[Fabricating a Low-Cost Raman Spectrometer to Introduce Students to Spectroscopy Basics and Applied Instrument Design | Journal of Chemical Education](https://pubs.acs.org/doi/10.1021/acs.jchemed.0c01028)
中古カメラをセンサーとして使う例
[Intro to DIY Raman Spectroscopy - YouTube](https://www.youtube.com/watch?v=tRrOdKW06sk)