An innovative laser absorption spectroscopy application developed by Antares Vision Group with FT System Technology allows measuring of the pressure and concentration of certain gases in the headspace ...

Despite its progressive nature, functionality and flexibility, Raman Spectroscopy is a complex, often challenging procedure demanding a combination of high quality tools employed with appropriate, up ...

Free-electron laser (FEL) sources can generate tunable short-wavelength coherent pulses that can be used for studying structure and dynamics of matter in different forms. In this open collection, we ...

Raman spectroscopy is a non-destructive analytical method that generates complex information about the phase, chemical structure and crystallinity of sample matter. A range of molecular interactions ...

a−d, spot patterns simulated by the mathematical model b, photographs of the spot patterns obtained using a visible laser. Gas sensing technology is the key of the development of artificial olfactory ...

A team from IBM’s Thomas J. Watson Research Center has demonstrated sub-100 parts-per-million (ppm) sensing of methane gas with a chip-scale spectrometer based on silicon photonics technology. The ...

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 ...

Absorption spectroscopy is one of the many techniques that utilize spectroscopic principles to study components of a mixture of substances. These are used to measure the absorption of radiation ...

Prof. Rieker has been at CU since Fall 2013. His teaching interests are in design and thermosciences. Prior to the University of Colorado, Greg spent a year as an NRC research associate at the ...