Raman spectrometers are indispensable tools in laboratory testing. As a Raman spectrometer manufacturer, Drawell is here to address some of the most frequently asked questions about these instruments. 1. Laser Raman Spectroscopy vs. Infrared Spectroscopy To grasp the difference between laser Raman spectroscopy and infrared spectroscopy, imagine their spectral shapes. Infrared spectra appear...