A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240275, discusses A highly sensitive laser gas sensor based on a four-prong ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240275 , discusses A highly sensitive laser gas sensor based on a four-prong ...

The new approach, termed coherently controlled quartz-enhanced photoacoustic spectroscopy (QEPAS), could form the basis for detectors used in environmental monitoring, breath analysis and chemical ...

The new approach, called coherently controlled quartz-enhanced photoacoustic spectroscopy, could form the basis for highly sensitive real-time sensors for ... other trace gas detection methods ...

The novel PAS greenhouse gas sensor developed in this research ... of Major Greenhouse Gases with Multiresonator ...

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A photoacoustic sensor capable of monitoring hemoglobin deep below the skin could help clinicians diagnose tumors, organ malfunctions and more. Disclaimer: AAAS and EurekAlert! are not responsible ...

A team at South Korea's Pohang University of Science and Technology (POSTECH) has developed a way to process low-resolution label-free photoacoustic images into high-resolution virtually stained ...