Before a spectrometer can do any useful work, it needs to be calibrated to identify wavelengths correctly. This is usually done by detecting several characteristic peaks or dips in a well-known ...

EPFL researchers have developed a method to calibrate electron spectrometers with extreme accuracy by linking microwave, ...

Advancements in electronic fibers through thermal drawing offer high sensitivity and stretchability, crucial for wearables ...

MOST is unlike any spectroscope ever built. It can unravel the light of 2,400 celestial objects simultaneously into 18,000 color components.

The instrument uses randomly textured lithium niobate and its developers have used it for astronomical imaging and materials ...

Employing high-resolution libraries in spectral searches leads to better matches and improved results in identifying ...