Researchers have developed an analytical instrument that uses an ultrafast laser for precise temperature and concentration measurements of hydrogen. Researchers describe a new coherent Raman ...

Benchtop Raman spectroscopy instruments and—more recently—handheld Raman spectroscopy instruments, which are more frequently used for forensic screening, historical research, and pharmaceutical ...

Raman spectroscopy is a spectroscopic method that is often utilized to observe low-frequency modes such as rotational and vibrational modes in a system. This technique depends on Raman scattering or ...

The STRam, a portable Raman system provided by B&W Tek, combines a high-throughput spectrometer, specialized sampling optics, and advanced algorithms to enable through-package material inspection and ...

Japan’s Horiba Group has augmented its already broad portfolio of Raman imaging and spectroscopy technologies with a deal to acquire Salt Lake City’s Process Instruments. The acquisition is intended ...

CRAIC Technologies, the world leading innovator of microspectroscopy solutions, is proud to announce the addition of Raman microspectroscopy capabilities to its flagship product: the 20/20 Perfect ...

Laser wavelength selection, a critical determinant of accuracy and data quality, is guided by factors such as resonance, fluorescence, and sample absorption. Ensuring the correct laser wavelength ...

Although wooly mammoths are long gone, their recovered ivory lives on as a legal alternative to banned elephant ivory. Scientists can now use lasers to differentiate between the two materials, ...

Virtually every scientific field has made strides by harnessing light to study the properties of substances. This technique, called spectroscopy, has countless research applications, and innovations ...

WASHINGTON — Researchers have developed an analytical instrument that uses an ultrafast laser for precise temperature and concentration measurements of hydrogen. Their new approach could help advance ...