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

An international research team of the A1 Collaboration at the Mainz Microtron (MAMI) of Johannes Gutenberg University Mainz ...

Dark states are quantum states in which a system does not interact with external fields, such as light (i.e., photons) or electromagnetic fields. These states, which generally occur due to ...

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 ...

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 ...

Periodic signal analysis enhances optics and photonics experiments using lock-in amplifiers and boxcar techniques.

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 ...

A new electron paramagnetic resonance (EPR) spectrometer aims to open the technology to a larger pool of scientists by making it cheaper, lighter, and easier to use without needing an experienced ...

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