-Instrument Introduction

Raman spectroscopy is a spectroscopic analysis method based on the Raman scattering effect, which analyzes Raman scattering spectra with frequencies different from the incident light to obtain information on molecular vibrations, rotations, and other molecular spectra, and then applies it to the study of molecular structures.

In this experiment, laser is used as the excitation light, fiber optic is used as the propagation medium of light, and CCD spectrometer is used to quickly analyze Raman spectra. The structure is simple, the analysis is fast, and there is no need to prepare samples in advance. The Raman spectra of the substance are non-destructive tested. Using notch filters to suppress excitation light, a specially designed measuring frame is suitable for liquids andRapid analysis of solids.

-Can conduct experiments

· Structure and principle of Raman probe

· Construction of Raman testing system

· Raman Spectroscopy Determination of Carbon Tetrachloride Solution

· Raman Spectroscopy Determination of Ethanol Solution

· Raman Spectroscopy Determination of Calcite