News – Wavelength Electronics

NEW Case Study on CO Detection in SF6 Using Quartz-enhanced Photoacoustic Spectroscopy

Researchers from China and Italy have developed a highly sensitive and selective optical sensor using quartz-enhanced photoacoustic spectroscopy (QEPAS) for carbon monoxide (CO) detection in [...]

NEW Case Study on Improved Gas Concentration Model Accuracy in Wavelength Modulation Spectroscopy

Laser absorption spectroscopy is built upon the properties of the Beer-Lambert Law, in the most basic form, relating the absorption of light and the concentration of a particular gas. Researchers [...]