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New Ghost Imaging Algorithm Helps Enhance Resolution and Contrast

Even though electron microscopy could already disclose details as small as one nanometer, existing research aims to break through barriers restricting image quality and decreasing the optical dose present in the samples.

6 Mar 2023

Researchers Evaluate Mass Spectrometry Approaches for Mold Identification

Filamentous fungi (molds) are a major cause of life-threatening infections in immunocompromised individuals. Hence, there is an urgent need for their rapid and accurate identification.

18 Jan 2023

Enhanced Liquid Trace Element Detection with New Spectroscopy Technique

For trace element analyses in gases, liquids, and solids, laser-induced breakdown spectroscopy (LIBS) is a rapid chemical analysis technology that has been extensively developed.

5 Jan 2023

New Light Source with Record Parameters Produces Ultrashort Infrared Pulses

A new light source produces ultrashort infrared pulses with previously unachieved peak intensities and stability at wavelengths around 12 µm.

22 Nov 2022

Pfeiffer Vacuum Introduces the New SmartVane Rotary Vane Pump for Mass Spectrometry

Pfeiffer Vacuum, a leading provider of vacuum technology, introduces the first rotary vane pump for mass spectrometry with a hermetically sealed pump housing.

From Pfeiffer Vacuum Inc. 16 Nov 2022

New Findings Pave Way for More Advances in Spectroscopy

Researchers at The University of Texas at Arlington have created a brand-new method for measuring the properties of the topmost atomic layer of materials without taking into account data from the deeper layers.

14 Nov 2022

$Innovative Technique for High-Efficiency Diffraction Gratings for Astronomical Spectroscopy$

Innovative Technique for High-Efficiency Diffraction Gratings for Astronomical Spectroscopy

Astronomers today aim to observe the faintest and farthest objects. The newest facilities for doing this are Extremely Large Telescopes (ELTs), which have apertures in the range of several dozen meters.

11 Nov 2022

Airborne and Ground Measurements for Carbon Dioxide Detection in Deserts

A recent study published in Remote Sensing demonstrates the use of an aircraft campaign to measure atmospheric carbon dioxide concentration over the Dunhuang desert site in western China.

26 Oct 2022

Intracranial Pressure Monitoring With Near-Infrared Spectroscopy

A new algorithm estimates intracranial pressure based on hemoglobin levels through the use of near-infrared spectroscopic cardiac pulse waveforms.

25 Oct 2022

New Ultra-Small Spectrometer Can Be Placed on a Microchip

A team of researchers including a materials researcher from Oregon State University (OSU) has designed a superior tool to quantify light, contributing to a field called optical spectrometry in a manner that could enhance numerous things ranging from environmental monitoring to smartphone cameras.

21 Oct 2022