AI-driven ultrafast spectrometer-on-a-chip advances real-time sensing

For decades, the ability to visualize the chemical composition of materials, whether for diagnosing a disease, assessing food ...
Phys.org

Behind the model: Visualizing an advanced spectrometer with 3D printing

The Department of Energy's Thomas Jefferson National Accelerator Facility scientists have brought the Solenoidal Large Intensity Device (SoLID) experiment to life with a detailed 3D-printed model, ...
Hackaday

A Low-Cost Spectrometer Uses Discrete LEDs And Math

A spectrometer is a pretty common lab instrument, useful for determining the absorbance of a sample across a spectrum of light. The standard design is simple; a prism or diffraction grating to break ...
Nanowerk

UV-Vis Spectroscopy: A Powerful Tool for Nanomaterial Characterization

What is UV-Vis Spectroscopy? UV-Vis spectroscopy, short for ultraviolet-visible spectroscopy, is an analytical technique that measures the absorption or reflectance of light by a sample in the ...