Terahertz radiation (THz), electromagnetic radiation with frequencies ranging from 0.1 and 10 THz, is central to the ...

A typical Raman spectroscopy configuration requires a laser light source with a narrow spectral width ... a detector with high sensitivity, and an image sensor to detect the multiple wavelengths that ...

Shaking up Raman-based sensing could add speed and reduce costs for a bioprocessor, and that’s just what they need.

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 ...

His research interests include optical sensors, trace gas detection, laser spectroscopy, solid-state laser and optoelectronics. He has published ~200 publications (including ~70 ESI hot/highly ...

Using a novel surface-sensitive spectroscopy method, scientists explored atomic vibrations in crystalline material surfaces near interfaces. The findings illuminate quantum behaviors that play ...

A new laser technique converts common dyes into conductive graphene, allowing circuits and sensors to be painted onto ...

Thin-disk single-cavity dual-comb lasers (TDSCs) offer a promising alternative to traditional dual-comb systems, simplifying ...

The ability to probe the smallest building blocks of matter has long fascinated scientists, fueling advancements in medicine, ...