The variation in vibrational frequency is utilized to identify the composition of a target substance. A Raman probe concentrates the laser on the sample, gathers the scattered light and then feeds it ...

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Researchers have developed a new portable Raman analyzer that can accurately measure very low concentrations of hydrogen gas ...

Dr. Nimesh Khadka discusses Raman spectroscopy's role in bioprocess monitoring, highlighting its advantages in molecular ...

The samples were run through the FlowCell probe combined with process Raman at a 100 mL/min flow rate. The Raman spectra were gained with a 785 nm laser with these acquisition parameters ...

Raman concatenation addresses these challenges by combining two lasers, a single-grating spectrometer, and a single probe to visualize the complete Raman spectra from 0 to 4000 cm −1.

Raman spectroscopy is an analytical technique which can be used to identify the pigments used in a painting. A low powered laser is directed onto the surface of an object or painting and the light ...

Dr. Martin Maiwald, head of the Laser Sensors Lab at FBH, who developed the system together with the institute's in-house Prototype Engineering Lab, explains, "Using the Raman sensor head ...