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 ...

Schematic representation of Raman spectroscopy. After the sample (molecule) is exposed to an intense beam of monochromatic light in the frequency range of visible, near-infrared or near-ultraviolet ...

When laser spectroscopy is combined with microscopy, spatial variations of the chemical compositions of both organic and inorganic samples can be precisely determined. One of the spectroscopic ...

Raman Spectroscopy Laser Systems (785nm, P>500mW) High performance diode laser system (single frequency, single mode, up to 1 W, 785 and 980 nm + other wavelengths on request) Single mode fiber ...

This article explains the "Raman Concatenation", a measurement approach that can overcome several trade-offs. In general, fluorescence impacts many Raman measurements, necessitating the adoption ...

The RP-1, SpectraCode's existing point-and-shoot, high-resolution imaging spectrograph, analyzes samples with a monochromatic laser and records their vibrational signatures in the Raman spectrum of ...