C. V. Raman Vector Illustration, Indian National Science Day

Raman imaging is widely used to characterize the distribution of components within a sample, but additionally it is sensitive to material concentration, phase, stress/strain, and crystallinity. With a single data set a wide variety of Raman images can be created which take the researcher well beyond what the eye can see.. This image gallery presents some of the striking Raman images obtained on HORIBA Raman microscope systems, which can be appreciated by everyone.

Raman images can show the distribution of chemical and structural species within a sample. Learn how to collect and analyse Raman images.. What is Raman Imaging? Raman imaging, also called Raman mapping, is a hyperspectral technique where variations in the Raman spectrum across or throughout a sample create a contrast, Figure 1. In a Raman image, each point contains a full Raman spectrum, which is a source of a vast amount of chemical information. False colour images are created from variations in the Raman spectra that allow for.