Spectrometers analyze light-matter interactions across a range of wavelengths, serving as vital tools in scientific research and industries. Historically constrained by large size, complexity, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers have developed a spectrometer capable of applications ranging from disease detection to astronomical observations.

Researchers are designing new ways to make spectrometers that are ultra-small but still very powerful, to be used for anything from detecting disease to observing stars in distant galaxies.

(Nanowerk Spotlight) Optical spectrometers are devices that measure the variation in the absorption and emission of light over a range ( the change in the absorption and emission of light with ...

For decades, the ability to visualize the chemical composition of materials, whether for diagnosing a disease, assessing food quality, or analyzing pollution, depended on large, expensive laboratory ...

For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...

Red laser light is coupled into a spectrometer chip with an optical fiber from the left. The light travels along the chip until it is scattered out the the top in a waveguide section on the right.

This simulation shows a top-down view of how different light patterns in red and green are generated when fed with input from a waveguide on the left. Spectrometers are technology for reading light ...

(Nanowerk News) Spectrometers are technology for reading light that date back to the era of famed 17th-century physicist Isaac Newton. They work by breaking down light waves into their different ...