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 ...

Researchers at the Max Planck Institute of Quantum Optics (MPQ) have successfully developed a new technique for deciphering the properties of light and matter that can simultaneously detect and ...

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 ...

How it works: the top frequency comb is passed through a sample of interest and then into a beamsplitter. The bottom frequency comb operates at a slightly different pulse repetition frequency and is ...

The integration of gas chromatography (GC) with vacuum ultraviolet (VUV) spectroscopy has emerged as a powerful analytical approach for the separation and identification of complex chemical mixtures.

Ultraviolet-visible spectroscopy (UV-Vis spectroscopy) is a cornerstone technique in many biological and chemical labs. The technique’s ability to derive useful information from the fundamental ...

Currently, broadband extreme-UV spectroscopy is limited in resolution and accuracy, and relies on unique instrumentation at specialized facilities. « Ultraviolet dual-comb spectroscopy, while a ...

UV-Visible spectroscopy is a well-established tool for routine quantitative analytical methods for different applications. However, to achieve the highest quality results at a low cost, a number of ...

In-line UV spectroscopy allows real-time monitoring of cleaning processes, enhancing process control and compliance with Pharma 4.0 goals. The method provides continuous detection of residual cleaning ...

We’re excited that this opportunity to view another target on the way to Jupiter was completely unexpected,” said Dr. Kurt Retherford, principal investigator for the Europa Ultraviolet Spectrograph ...