Hyperspectral imaging is an advanced remote sensing technique that captures detailed spectral information across a wide range of wavelengths. By recording hundreds of narrow spectral bands, this ...

Spectral mapping, a powerful technique combining spectroscopy and microscopy over surfaces, allows researchers to visualize and analyze the spatial distribution of chemical and structural properties ...

A researcher has developed a new technique to detect long wave infrared (LWIR) photons of different wavelengths or 'colors.' The new detection and imaging technique will have applications in analyzing ...

AI-enhanced optical spectroscopy revolutionizes food quality monitoring with rapid, non-destructive analysis, ensuring safety and reducing waste in production.

Tunoptix, a developer of computational meta-optics, based in Seattle, WA, has made what it calls “a breakthrough in mobile-scale spectral imaging”. The company’s latest meta-optical platform captures ...

Researchers from the University of California, Los Angeles (UCLA) have developed a chemical imaging system that combines high-performance terahertz time-domain spectroscopy with advanced deep learning ...

As the fields of flow cytometry and spatial biology advance, researchers are uncovering exciting applications for the expanding data from their samples. Innovative reagents, fluidic and optical ...

Md Toukir Ahmed, doctoral student at the University of Illinois Urbana-Champaign, takes a photo of a sweet potato with a hyperspectral camera. URBANA, Ill. – Hyperspectral imaging is a useful ...

Wavelength and propagation direction (angle) are two fundamental properties of light. The ability to selectively control both a specific wavelength and a specific angle forms the physical foundation ...

EPFL scientists have developed a new technique that lets researchers watch, with unprecedented sensitivity, how materials emit polarized light over time. Subscribe to our newsletter for the latest sci ...