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What is Raman Spectroscopy?

Raman spectroscopy is a powerful analytical technique used by businesses and researchers to analyze the molecular structure of samples. This technique is based on the scattering of light, where photons interact with the vibrational modes of molecules, resulting in a Raman spectrum that provides molecular-specific information on the chemical composition and structural properties of the sample. In Raman spectroscopy, a laser beam is directed onto the sample, and the scattered light is collected and analyzed. The scattered light undergoes a shift in frequency, which is proportional to the vibrational energy of the sample's molecular bonds. This shift produces a unique spectrum that can be used to identify and quantify the chemical components of the sample. In this video, Brian Marquardt, Ph.D, MarqMetrix Founder & CEO, explains what Raman spectroscopy is, its history, how it works and gives real-world examples of how companies today are using this technique to improve their processes. Learn more about MarqMetrix's Raman innovations:    • How is MarqMetrix Innovating Raman?