IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This echelon diffraction grating came ...

Abstract: The present paper presents developing and implementing a compact spectrometer that captures and analyzes wavelengths in the visible light spectrum [400-700]nm. The diffraction of the rays is ...

Two researchers at the University of Warsaw developed a quantum-inspired super-resolving spectrometer for short pulses of light. The device designed in the Quantum Optical Devices Lab at the Centre ...

A team of researchers from Texas A&M University has taken a smartphone camera and a Raman spectrometer and combined them to create a device capable of identifying drugs, chemicals and biological ...

A smartphone records the Raman spectrum of an unknown material (an ethanol solution, in this case) for further analysis. Credit: Texas A&M University Engineering The affordable, cellphone-based Raman ...

Image credits: Texas A&M. Imagine knowing which berry or mushroom is safe to eat during a hike or swiftly detecting pathogens in a hospital setting that would traditionally require days to identify.

A smartphone records the Raman spectrum of an unknown material (an ethanol solution, in this case) for further analysis. Credit: Texas A&M University Engineering Imagine having the ability to quickly ...

Optical coherence tomography is a powerful technique for non-destructive 3D imaging of tissue and materials. It is used in research, medical diagnostics, guided surgery, industrial processing, and non ...