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Results 521 - 530 of 649 for Laser Systems

How is Mass Spectrometry Used in Microplastic Pollution Research?

Article - 5 May 2023

Mass spectrometry is a valuable tool for detecting and analyzing microplastic pollution in the environment, which poses a serious threat to the ecosystem and human health. This article looks at the...
Trace Gas Analysis with Non-Contact Quartz-Enhanced Photoacoustic Spectroscopy

Article - 13 Apr 2023

For the analysis of trace gases, a non-contact quartz-enhanced photoacoustic spectroscopy (NC-QEPAS) method has been demonstrated. The NC-QEPAS seeks to address the limitations of the quartz tuning...
How are X-Ray and Photoacoustic Imaging used in Gut Analysis?

Article - 21 Mar 2023

Gastrointestinal tract or gut imaging and analysis are valuable for clinical and research studies of gastrointestinal disorders. Previously, conventional radiology techniques have been dominant;...
What is Photoacoustic Spectroscopy?

Article - 27 Feb 2023

Photoacoustic spectroscopy measures the effect of electromagnetic radiation on an analyte sample through acoustic detection.
iPronics: Making Photonics Viable with Programmable Chips

Article - 21 Feb 2023

Spanish photonics pioneer iPronics Programmable Photonics is making photonic computing and telecommunications applications commercially viable with the world’s first reprogrammable general purpose...
What are Fresnel Zone Plates?

Article - 14 Feb 2023

Fresnel zone plates are extensively used as magnifying and focusing optical devices, offering high resolution. They consist of circular gratings with a radially increasing line density. Fresnel zone...
Cost-Effective LiDAR Methane Gas Mapping

Article - 20 Jan 2023

Bridger Photonics is one company leading the way in aerial LiDAR applications for methane gas mapping. By offering LiDAR devices optimized for methane detection in combination with advanced image and...
How Do FTIR Gas Analyzers Work?

Article - 10 Jan 2023

Fourier transform infrared spectroscopy (FTIR) is a quick, simple, and efficient technique for identifying and quantifying the constituent elements in any sample. The capacity to identify and quantify...
Holographic Microscopy and Deep Learning Could Improve Global Carbon Cycle Understanding

Article - 21 Dec 2022

Supplemented with deep learning algorithms, a novel holographic microscopy technique proposed in eLife provides a deeper understanding of microplankton and their influence on the global carbon cycle.
What are Fiber Optic Microendoscopes?

Article - 15 Dec 2022

Fiber optic microendoscopes have become invaluable imaging tools that have enabled endoscopists to see and describe previously inconceivable things. This article will look into their history,...