Ultraviolet spectroscopy plays a critical role in the study of electronic transitions in atoms and rovibronic transitions in molecules. These studies are essential for tests of fundamental physics, ...

Two-photon absorption and quantum light spectroscopy have emerged as transformative tools in modern optical research. At the heart of these techniques is the simultaneous absorption of two photons to ...

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

A file photo from 2001 shows a colored electron-microscopic capture of the monkeypox virus - Copyright AFP Rizwan TABASSUM A file photo from 2001 shows a colored ...

The Deep Potential Model paired with Raman spectroscopy show unexpected findings when a highly symmetric material is bent in a zigzag pattern.

An ultraviolet photon-counting dual-comb spectrometer. Two ultraviolet frequency combs of slightly different pulse repetition frequencies are generated at very low light levels by nonlinear frequency ...