Comb-based laser spectroscopy enables extremely precise ... and for measuring the molecular absorption spectrum of HF gas with two orders of magnitude improvement in precision compared to existing ...

His graduate research primarily focused on developing laser-absorption spectroscopy diagnostics employing tunable diode lasers and quantum cascade lasers to measure temperature, pressure and species ...

High-resolution, full-color display devices like foldable mobile phones and ultrathin television sets use organic light-emitting diodes (OLEDs ...

The objective of the research in the atomic and molecular laser spectroscopy laboratory is to gain knowledge about the basic properties of ions and neutral atoms and molecules, with a particular ...

laser induced fluorescence line narrowing, time resolved site selection spectroscopy, and Raman spectroscopy at temperatures ranging from liquid helium temperature (4 K) to 500 K and excitation with ...

N. Rothbart, K. Schmalz, and H.-W. Hubers, "A Compact Circular Multipass Cell for Millimeter-Wave/Terahertz Gas Spectroscopy.", IEEE Trans. THz Sci. Technol. 10, 9 (2020). High-resolution Terahertz ...

Apple's attempts to develop a non-invasive glucose monitoring feature for Apple Watch remains "many years away" from debuting ...

In experimental conditions, a pulsed laser source ... Tapping cycle to transduce the infrared absorption of the sample, enabling infrared spectroscopy and imaging capacities at sub-10 nm spatial ...

Physicists at Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have created a compact laser that ...

Microplastics and much smaller nanoplastics enter the human body in various ways, for example through food or the air we ...