3D-Printed Raman Spectrometer Developed for Laser Challenge

The project involves building a scientific instrument using additive manufacturing techniques. It is a Raman spectrometer constructed primarily from 3D-printed parts. The device was developed specifically for the 2026 Frikkin Lasers Challenge. Raman spectroscopy is a method used to observe vibrational modes in molecules. This approach lowers the barrier to entry for advanced optical equipment. The design integrates lasers and sensors to analyze material composition. By using 3D printing, the hardware becomes more affordable and customizable. The project highlights the intersection of maker culture and professional science tools.