Renishaws raman systems are easy to use and produce repeatable, reliable data. What are the basic principles of raman spectroscopy. Viewsharp tm guarantees the highest focal quality in raman images, including the topography image, for a unique 3d chemical visualization of the sample. It is a widely used tool in the spectroscopy community for both quantitative and qualitative molecular analysis, with applications ranging from highend university research to airport security screening. Learn vocabulary, terms, and more with flashcards, games, and other study tools. While raman spectroscopy requires a monochromatic light with. Raman spectroscopy academy thermo fisher scientific us. Find basic raman tutorials, advanced raman webinars on sample applications, and a helpful instrument guide to build your confidence in raman spectral analysis.
Raman spectroscopy utilizes inelastic scattering of photons off of covalently bound molecules to identify functional groups, crystallinity, and stresses and strains. Raman spectroscopy 2014 7 measuringtheintensityofthenon2absorbed%lightatdifferentfrequencies,itispossibleto determinethespectrumiryspectrumofthemolecule. Is there any software to process raman mapping data. Horiba scientific has pioneered systems for raman spectroscopy, designing and manufacturing them for over four decades. It is the shift in wavelength of the inelastically scattered radiation that provides the chemical and structural information.
Raman spectroscopy has increasing applications in health care and diagnostics. It is a wellknown method of molecular identification and quantification, based on the nobel prizewinning raman scattering principle. Raman spectroscopy is used to understand more about the makeup of materials. A raman spectrum, measured from a sample, acts like a structural fingerprint.
704 123 1442 378 597 1500 1348 1318 200 266 797 1099 1359 662 777 679 303 864 293 1129 592 1274 727 1161 1002 1321 1386 1207 365 632 240 1315 986 19 297