Noise-free full-color holography under incoherent ordinary light

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250149, discusses a quarter-wave geometric-phase ...

From sweat to signal: A wearable optical system for glucose detection

FAYETTEVILLE, GA, UNITED STATES, February 15, 2026 /EINPresswire.com/ -- Continuous glucose monitoring is essential for ...
News-Medical.Net on MSN

Light-based sensor can detect low concentrations of cancer biomarkers in the blood

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer ...
Tech Xplore on MSN

A microfluidic chip monitors gases using integrated, motionless pumps

A new microscale gas chromatography system integrates all fluidic components into a single chip for the first time. The design leverages three Knudsen pumps that move gas molecules using heat ...