A new chip-scale spectrometer challenges the long-standing reliance on bulky optical systems by replacing physical light ...

From decoding quantum mysteries to enabling portable diagnostics, spectroscopy is evolving into a versatile powerhouse across science and industry. Advances in lasers, AI, and miniaturization are ...

Fiber optic SERS probes, called “optrodes,” combine spectroscopy with the flexibility and versatility of fiber optic cables.

Spectroscopy isn’t just for scientists in lab coats—it’s a toolkit anyone can learn to use for uncovering the hidden architecture of molecules. By combining NMR, IR, and other techniques, chemists can ...

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 ...

Physicists achieve major leap in precision and accuracy at extremely low light levels. Researchers at the Max Planck Institute of Quantum Optics (MPQ) have successfully developed a new technique for ...

During the spring semester, Dominick Panzino ’23, ’24 M.S. took the lead on a series of experiments in the laboratory. It was a way for him to tie in the research he’d started as an undergraduate ...

While many people often use spectroscopy and spectrometry interchangeably, there are some subtle differences in their exact meanings and the associated experimental techniques they are used to ...