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 ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.240077 , discusses agile cavity ringdown spectroscopy enabled by moderate optical feedback to a quantum cascade laser. Optical ...

Many conventional spectrometric techniques have been effectively used in the detection of solids, liquids, and gases. However, newer laser spectroscopy techniques have emerged as the tools of choice ...

Delving into the intricacies of waste management, researchers explore the application of laser-induced breakdown spectroscopy technology for the identification and classification of recyclable waste.

Today, TDLAS (Tunable Diode Laser Absorption Spectroscopy) is a scientifically and industrially recognized measurement technology for the determination of molecule concentration. The process is ...

Hydrogen gas is a promising energy source with several advantages - it is lightweight, storable, energy-dense, and environmentally friendly compared to fossil fuels, producing no pollutants or ...

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 ...

It has been common knowledge since the 1950s, that coal-burning power plants produce hazardous amounts of gaseous and particulate pollutants into the atmosphere, such as SO 2, NO 2, NO, soot and ash.

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 ...