#semiconductor 

OPENRAMAN

[Build Your Own – OpenRAMAN](https://www.open-raman.org/build/)



市販のレーザーポインタとSONYのCCDセンサーで作れるDIYラマン分光装置

[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)