Detecting concealed explosives and chemical threats constitutes a critical challenge in global security, yet current ...

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 ...

Hyperspectral imaging (HSI) has emerged as a pivotal non‐destructive analytical tool by capturing both spatial and spectral information of food products. This technique enables the identification and ...

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 ...

Spectricity, a leading provider of multispectral imaging solutions for mobile devices, today announced the launch of its S1-A Accessory Device at CES 2025. The S1-A Accessory Device, equipped with a ...

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 ...

Gastrointestinal cancers remain among the most common forms of cancer. While endoscopy has become a cornerstone of cancer screening and diagnosis over the past two decades, the procedure still misses ...