Mini-spectrometer From a DVD and Folded Paper

by janisalnis

2.1K221

Intro: Mini-spectrometer From a DVD and Folded Paper

Writing up experiences with an open-source transmission grating spectrometer from DVD, paper and camera. A very effective gadget to get hands-on training in spectroscopy!

Practical application: it can be used for example to check the richness of LED lamp spectra in the shops.

Comments

discostu956 8 years ago

Very impressive! Thanks for sharing.