Scientists Made a Flash of Light Disappear Inside a Liquid

Liquids and solutions may look simple, but on the molecular scale they are constantly shifting and reorganizing. When sugar dissolves in water, each sugar molecule quickly becomes surrounded by fast ...

Self-configuring optical devices automatically learn how to sort out light

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Switchable-selectivity gas sensing enabled by a functionalized-graphene microrod resonator

FAYETTEVILLE, GA, UNITED STATES, January 5, 2026 /EINPresswire.com/ — Monitoring trace gases with high sensitivity and selectivity is essential for environmental safety and smart monitoring systems.
IEEE

Characterization of ROBIN Ion Source Under Volume Mode Operation Using Langmuir Probe, Cavity Ring-Down Spectroscopy, and Optical Emission Spectroscopy

Abstract: This article deals with the negative ion characterization of RF operated beam source in India for negative ion (ROBIN), being operated in pure volume mode using three independent diagnostics ...
IEEE

Fiber Optical Module Anomaly Detection Using Graph Deep Learning Model

Abstract: Graph deep learning models represent a novel technique in the field of machine learning. Compared to typical deep machine learning approaches, graph deep learning has the capability to store ...