This study demonstrates a compact optical modulation platform that enables real-time, high-resolution spectroscopy using sub-MHz interleaved combs generated via chip-scale acousto-optic phase ...

Spectroscopists are often required to identify an unknown compound from a measured spectrum, verifying sample integrity, and defining detected impurities in a sample. Performing a spectral search can ...

Purdue University researcher Young Kim and his team have combined computer vision, color science and optical spectroscopy to create an algorithm that recovers detailed spectral information from ...

Researchers have developed a new smaller, lighter design for space-based imaging spectrometers with high spectral resolution. These high-dispersion imaging spectrometers could be used onboard ...

White matter pathways allow distant parts of the brain to communicate, supporting memory, emotion, and language. One such ...

Dealing with this volume of plastic garbage is already a tremendous challenge, but the discovery of microplastics in isolated ...

Photoluminescence spectroscopy reveals electron temperature profiles in GaAs, highlighting hydrodynamic transport and ...

Infrared (IR) spectroscopy is a precise analytical method that detects molecular vibrations, creating unique spectra for identifying functional groups and structures. It’s used in fields from ...