A research group from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences recently developed a neural network-based absorbance recovery method to improve the accuracy ...

Laser absorption spectroscopy encompasses a suite of techniques that probe the selective absorption of laser light by gas molecules to determine concentration, composition and dynamics. By exploiting ...

Dual-comb spectroscopy (DCS) has advanced molecular absorption spectroscopy measurements across the infrared spectrum, including gas detection over open paths for environmental monitoring 1,2,3,4,5, ...

For the engineer or scientist using spectroscopic laser diagnostics to investigate gas-phase media or plasmas, this book is an excellent resource for gaining a deeper understanding of the physics of ...

Gas analyses in the ppm range are becoming increasingly important in environmental measurement technology. Wi.Tec-Sensorik ...

Giovanni De Dona, Senior Global Product Manager at Servomex, discusses two leading gas analysis options - Tunable Diode Laser ...

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What is Surface-Enhanced Infrared Absorption (SEIRA) Spectroscopy? Surface-enhanced infrared absorption (SEIRA) spectroscopy is an advanced analytical technique that combines the principles of ...

Why is Diffuse Reflectance Spectroscopy Used? One of the main techniques for evaluating the optical properties of materials is optical absorption spectroscopy, or UV-vis spectroscopy. Most absorption ...