This study presents a novel method for time-resolved fluorescence spectroscopy using entangled photon pairs, enabling rapid, ...

Nonthermal and thermal plasmas are used in the industrial, engineering, medical, and research industries. Plasma composition is an important parameter in any plasma process. Using optical emission ...

Breakthroughs in optical sensing, like band-pass Raman spectroscopy, promise a future free from painful finger-prick blood ...

Microwave-Induced Plasma Optical Emission Spectrometry (MIP-OES) is an analytical technique that utilises microwave energy to generate a plasma, in which atoms and ions emit characteristic wavelengths ...

Setup of the laser speckle contrast optical spectroscopy system used to monitor scalp and brain blood flow during temporary blockage of a major scalp artery near the temple. WASHINGTON, Oct. 21, 2025 ...

A pair of research projects involving the Medical University of Vienna ( MedUni Vienna) and partners has now developed a new ...

Schematic illustration of the electrical spectroscopy on the polaritonic-based graphene photodetector. Image credit: ICFO/ David Alcaraz Iranzo. While the use of polaritons for light confinement is an ...

Researchers demonstrate spin–photon interface at fiber-optic wavelengths, paving a route to scalable quantum links ...

Why is Diffuse Reflectance Spectroscopy Used? One of the main techniques for evaluating the optical properties of materials is optical absorption spectroscopy, or UV-vis spectroscopy. Most absorption ...

Measuring blood flow in the brain is critical for understanding response to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia. Obtaining such ...

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 ...