A near-IR module intended to assist with personal health monitoring is said to be the world's first consumer spectroscopy module for smartphones. Unveiled at Qualcomm's Snapdragon Summit 2023 and ...

Figure 1. (a) Schematic diagram of the optical trapping-enhanced SERS optofluidic detection system; (b) effect of the single-beam optical trap module switch state on AgNPs aggregation; (c1) and (c2) ...

Nonthermal and thermal plasmas are used in the industrial, engineering, medical, and research industries. Plasma composition is an important parameter in any plasma process. Using optical emission ...

New optical fiber uses laser heating and bubble convection to trap thousands of bacteria and nanoparticles in 60 seconds, ...